CH165526A - Coordinatograph. - Google Patents
Coordinatograph.Info
- Publication number
- CH165526A CH165526A CH165526DA CH165526A CH 165526 A CH165526 A CH 165526A CH 165526D A CH165526D A CH 165526DA CH 165526 A CH165526 A CH 165526A
- Authority
- CH
- Switzerland
- Prior art keywords
- coordinatograph
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L5/00—Drawing boards
- B43L5/002—Drawing boards with pivoting drawing surface
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH747021X | 1931-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH165526A true CH165526A (en) | 1933-11-30 |
Family
ID=4533576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH165526D CH165526A (en) | 1931-12-17 | 1931-12-17 | Coordinatograph. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH165526A (en) |
FR (1) | FR747021A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616176A (en) * | 1948-06-14 | 1952-11-04 | William F Rodin | Dental clasp surveyor and parallelometer |
-
1931
- 1931-12-17 CH CH165526D patent/CH165526A/en unknown
-
1932
- 1932-12-07 FR FR747021D patent/FR747021A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR747021A (en) | 1933-06-09 |
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