FR445365A - Instrument for drawing curves - Google Patents
Instrument for drawing curvesInfo
- Publication number
- FR445365A FR445365A FR445365A FR445365DA FR445365A FR 445365 A FR445365 A FR 445365A FR 445365 A FR445365 A FR 445365A FR 445365D A FR445365D A FR 445365DA FR 445365 A FR445365 A FR 445365A
- Authority
- FR
- France
- Prior art keywords
- instrument
- drawing curves
- curves
- 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
- B43L13/20—Curve rulers or templets
- B43L13/22—Adjustable curve rulers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191213928T | 1912-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR445365A true FR445365A (en) | 1912-11-09 |
Family
ID=32641283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR445365A Expired FR445365A (en) | 1912-06-15 | 1912-06-25 | Instrument for drawing curves |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR445365A (en) |
GB (1) | GB191213928A (en) |
-
1912
- 1912-06-15 GB GB191213928D patent/GB191213928A/en not_active Expired
- 1912-06-25 FR FR445365A patent/FR445365A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191213928A (en) | 1912-11-14 |
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