FR2586847B1 - RELIEF PLOTTER PENCIL. - Google Patents
RELIEF PLOTTER PENCIL.Info
- Publication number
- FR2586847B1 FR2586847B1 FR8513218A FR8513218A FR2586847B1 FR 2586847 B1 FR2586847 B1 FR 2586847B1 FR 8513218 A FR8513218 A FR 8513218A FR 8513218 A FR8513218 A FR 8513218A FR 2586847 B1 FR2586847 B1 FR 2586847B1
- Authority
- FR
- France
- Prior art keywords
- relief
- plotter pencil
- plotter
- pencil
- relief plotter
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/002—Writing aids for blind persons
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8513218A FR2586847B1 (en) | 1985-09-05 | 1985-09-05 | RELIEF PLOTTER PENCIL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8513218A FR2586847B1 (en) | 1985-09-05 | 1985-09-05 | RELIEF PLOTTER PENCIL. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2586847A1 FR2586847A1 (en) | 1987-03-06 |
FR2586847B1 true FR2586847B1 (en) | 1988-04-22 |
Family
ID=9322667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8513218A Expired FR2586847B1 (en) | 1985-09-05 | 1985-09-05 | RELIEF PLOTTER PENCIL. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2586847B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE503306C2 (en) * | 1994-03-16 | 1996-05-13 | Itab Ind Ab | ILLUMINATOR |
CN112116851A (en) * | 2020-10-10 | 2020-12-22 | 广东海洋大学 | Stab-proof entry-level braille teaching aid convenient to take and fix |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1951057A (en) * | 1933-02-16 | 1934-03-13 | Harold W Leitch | Marking pen |
US2616198A (en) * | 1949-06-23 | 1952-11-04 | Harry P Sewell | Method and apparatus for forming raised characters and lines |
US2846977A (en) * | 1954-05-18 | 1958-08-12 | Bruno D Aston | Ball point pen |
-
1985
- 1985-09-05 FR FR8513218A patent/FR2586847B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2586847A1 (en) | 1987-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |