FR2523516B3 - - Google Patents
Info
- Publication number
- FR2523516B3 FR2523516B3 FR8205052A FR8205052A FR2523516B3 FR 2523516 B3 FR2523516 B3 FR 2523516B3 FR 8205052 A FR8205052 A FR 8205052A FR 8205052 A FR8205052 A FR 8205052A FR 2523516 B3 FR2523516 B3 FR 2523516B3
- Authority
- FR
- France
- 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
- B43L9/02—Compasses
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8205052A FR2523516A1 (en) | 1982-03-22 | 1982-03-22 | Compasses for blackboard - opens to 180 degrees and tracing point pivots to be perpendicular to board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8205052A FR2523516A1 (en) | 1982-03-22 | 1982-03-22 | Compasses for blackboard - opens to 180 degrees and tracing point pivots to be perpendicular to board |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2523516A1 FR2523516A1 (en) | 1983-09-23 |
FR2523516B3 true FR2523516B3 (en) | 1985-02-08 |
Family
ID=9272363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8205052A Granted FR2523516A1 (en) | 1982-03-22 | 1982-03-22 | Compasses for blackboard - opens to 180 degrees and tracing point pivots to be perpendicular to board |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2523516A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4001936A1 (en) * | 1990-01-24 | 1991-07-25 | Staedtler Fa J S | Pair of compasses with writing implement holder(s) - has rotary axes of holders in bearing bores of compasses leg |
FR2944474B3 (en) * | 2009-04-15 | 2011-02-25 | Maped | DRAWING COMPASS WITH ARTICULATED MOUNTING ACCESSORY ELEMENTS. |
-
1982
- 1982-03-22 FR FR8205052A patent/FR2523516A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2523516A1 (en) | 1983-09-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |