FR900089A - Drawing instrument - Google Patents
Drawing instrumentInfo
- Publication number
- FR900089A FR900089A FR900089DA FR900089A FR 900089 A FR900089 A FR 900089A FR 900089D A FR900089D A FR 900089DA FR 900089 A FR900089 A FR 900089A
- 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
- B43L7/00—Straightedges
- B43L7/027—Plural non-adjustable straightedges fixed at right angles
- B43L7/0275—Triangles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR900089T | 1943-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR900089A true FR900089A (en) | 1945-06-19 |
Family
ID=9393114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR900089D Expired FR900089A (en) | 1943-11-24 | 1943-11-24 | Drawing instrument |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR900089A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2617440A1 (en) * | 1987-07-02 | 1989-01-06 | Denhez Isabelle | Multi-function set square for drawing straight lines, circles and angles |
US5704263A (en) * | 1995-07-06 | 1998-01-06 | Swanberg; Edward William | Saw guide apparatus and method |
-
1943
- 1943-11-24 FR FR900089D patent/FR900089A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2617440A1 (en) * | 1987-07-02 | 1989-01-06 | Denhez Isabelle | Multi-function set square for drawing straight lines, circles and angles |
US5704263A (en) * | 1995-07-06 | 1998-01-06 | Swanberg; Edward William | Saw guide apparatus and method |
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