NL176496B - OPTICAL SYSTEM. - Google Patents

OPTICAL SYSTEM.

Info

Publication number
NL176496B
NL176496B NLAANVRAGE7215874,B NL176496DB NL176496B NL 176496 B NL176496 B NL 176496B NL 176496D B NL176496D B NL 176496DB NL 176496 B NL176496 B NL 176496B
Authority
NL
Netherlands
Prior art keywords
optical system
optical
Prior art date
Application number
NLAANVRAGE7215874,B
Other languages
Dutch (nl)
Original Assignee
Raytheon Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL176496B publication Critical patent/NL176496B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/06—Metal coatings applied as liquid or powder
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D21H23/58—Details thereof, e.g. surface characteristics, peripheral speed
NLAANVRAGE7215874,B 1952-09-26 OPTICAL SYSTEM. NL176496B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1063669T 1952-09-26

Publications (1)

Publication Number Publication Date
NL176496B true NL176496B (en)

Family

ID=9601278

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7215874,B NL176496B (en) 1952-09-26 OPTICAL SYSTEM.
NL85209D NL85209C (en) 1952-09-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL85209D NL85209C (en) 1952-09-26

Country Status (6)

Country Link
BE (1) BE517728A (en)
CH (1) CH306613A (en)
FR (2) FR1063669A (en)
GB (1) GB745541A (en)
LU (1) LU32344A1 (en)
NL (2) NL85209C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691991A (en) * 1968-04-26 1972-09-19 Atlas Copco Ab Apparatus for spray-coating components
FR2173854A1 (en) * 1972-03-02 1973-10-12 Air Ind Dyeing textile fabric by wetting the fabric and applying - powdered dye
GB2227688B (en) * 1988-12-17 1993-08-18 Harold Birkett Improved method for applying protective covering to surfaces
FR2922155B1 (en) * 2007-08-10 2010-09-17 Presti Diam Graphic PROCESS FOR PRODUCING A CARRIER COMPRISING PARTICLES IN THREE DIMENSIONS
CN114408254B (en) * 2022-03-29 2022-07-05 广东包庄科技有限公司 Cotton-pasting film-winding packaging device and method

Also Published As

Publication number Publication date
FR63802E (en) 1955-10-03
NL85209C (en)
FR1063669A (en) 1954-05-05
LU32344A1 (en)
BE517728A (en)
CH306613A (en) 1955-04-30
GB745541A (en) 1956-02-29

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