FR318797A - Instrument à dessin - Google Patents
Instrument à dessinInfo
- Publication number
- FR318797A FR318797A FR318797DA FR318797A FR 318797 A FR318797 A FR 318797A FR 318797D A FR318797D A FR 318797DA FR 318797 A FR318797 A FR 318797A
- Authority
- FR
- France
- Prior art keywords
- drawing instrument
- instrument
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
- B43L13/06—Guides for rulers with pivoted guide rods
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR318797T | 1902-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR318797A true FR318797A (fr) | 1902-10-27 |
Family
ID=1369416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR318797D Expired FR318797A (fr) | 1902-02-18 | 1902-02-18 | Instrument à dessin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR318797A (fr) |
-
1902
- 1902-02-18 FR FR318797D patent/FR318797A/fr not_active Expired
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