FR1263894A - Improvements to drawing instruments - Google Patents
Improvements to drawing instrumentsInfo
- Publication number
- FR1263894A FR1263894A FR69040405A FR69040405A FR1263894A FR 1263894 A FR1263894 A FR 1263894A FR 69040405 A FR69040405 A FR 69040405A FR 69040405 A FR69040405 A FR 69040405A FR 1263894 A FR1263894 A FR 1263894A
- Authority
- FR
- France
- Prior art keywords
- drawing instruments
- instruments
- 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
- B43L7/00—Straightedges
- B43L7/02—T-squares and other similar squares
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69040405A FR1263894A (en) | 1960-05-02 | 1960-05-02 | Improvements to drawing instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69040405A FR1263894A (en) | 1960-05-02 | 1960-05-02 | Improvements to drawing instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1263894A true FR1263894A (en) | 1961-06-19 |
Family
ID=1570314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69040405A Expired FR1263894A (en) | 1960-05-02 | 1960-05-02 | Improvements to drawing instruments |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1263894A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245758A (en) * | 1992-11-16 | 1993-09-21 | Riley A Joseph | T-square attachment for carpenter's level |
-
1960
- 1960-05-02 FR FR69040405A patent/FR1263894A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245758A (en) * | 1992-11-16 | 1993-09-21 | Riley A Joseph | T-square attachment for carpenter's level |
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