FR630896A - Improvements to tabulating and calculating machines - Google Patents

Improvements to tabulating and calculating machines

Info

Publication number
FR630896A
FR630896A FR630896DA FR630896A FR 630896 A FR630896 A FR 630896A FR 630896D A FR630896D A FR 630896DA FR 630896 A FR630896 A FR 630896A
Authority
FR
France
Prior art keywords
tabulating
calculating machines
machines
calculating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tabulating Machine Co
Original Assignee
Tabulating Machine 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.)
Filing date
Publication date
Application filed by Tabulating Machine Co filed Critical Tabulating Machine Co
Application granted granted Critical
Publication of FR630896A publication Critical patent/FR630896A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Dc Machiner (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Credit Cards Or The Like (AREA)
FR630896D 1926-05-13 1927-02-24 Improvements to tabulating and calculating machines Expired FR630896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271096XA 1926-05-13 1926-05-13

Publications (1)

Publication Number Publication Date
FR630896A true FR630896A (en) 1927-12-10

Family

ID=21835736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630896D Expired FR630896A (en) 1926-05-13 1927-02-24 Improvements to tabulating and calculating machines

Country Status (3)

Country Link
US (1) US1729028A (en)
FR (1) FR630896A (en)
GB (1) GB271096A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532331A (en) * 1946-01-05 1950-12-05 Rose Ernest Punching circuit
NL147128B (en) * 1948-06-23 Shell Int Research PROCESS FOR THE PREPARATION OF POLYCHLOROBENZOIC ACIDS.

Also Published As

Publication number Publication date
US1729028A (en) 1929-09-24
GB271096A (en) 1928-08-13

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