FR17775E - Compas à pointes normales - Google Patents
Compas à pointes normalesInfo
- Publication number
- FR17775E FR17775E FR17775DA FR17775E FR 17775 E FR17775 E FR 17775E FR 17775D A FR17775D A FR 17775DA FR 17775 E FR17775 E FR 17775E
- Authority
- FR
- France
- Prior art keywords
- compass
- normal points
- points
- normal
- 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
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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR439396T | 1912-01-26 | ||
| FR17775T | 1913-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR17775E true FR17775E (fr) | 1913-11-15 |
Family
ID=1359231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR17775D Expired FR17775E (fr) | 1912-01-26 | 1913-05-21 | Compas à pointes normales |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR17775E (fr) |
-
1913
- 1913-05-21 FR FR17775D patent/FR17775E/fr not_active Expired
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