FR2488708B2 - - Google Patents
Info
- Publication number
- FR2488708B2 FR2488708B2 FR8017851A FR8017851A FR2488708B2 FR 2488708 B2 FR2488708 B2 FR 2488708B2 FR 8017851 A FR8017851 A FR 8017851A FR 8017851 A FR8017851 A FR 8017851A FR 2488708 B2 FR2488708 B2 FR 2488708B2
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/14—Devices for drawing in perspective
- B43L13/16—Devices for drawing in perspective free-hand
- B43L13/18—Devices for drawing in perspective free-hand having optical or projecting equipment
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8017851A FR2488708A2 (fr) | 1979-09-11 | 1980-08-13 | Systeme de communication televisuelle permettant une creation graphique |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7922653A FR2465284A1 (fr) | 1979-09-11 | 1979-09-11 | Systeme de communication televisuelle permettant une creation graphique |
| FR8017851A FR2488708A2 (fr) | 1979-09-11 | 1980-08-13 | Systeme de communication televisuelle permettant une creation graphique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2488708A2 FR2488708A2 (fr) | 1982-02-19 |
| FR2488708B2 true FR2488708B2 (enExample) | 1984-01-06 |
Family
ID=9245167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8017851A Granted FR2488708A2 (fr) | 1979-09-11 | 1980-08-13 | Systeme de communication televisuelle permettant une creation graphique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2488708A2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL91076A (en) * | 1989-07-23 | 1993-02-21 | Israel D Nebenzahl | Configurable keyboard |
| FR2660598A1 (fr) * | 1990-04-05 | 1991-10-11 | Maurence Franck | Procede d'assistance a la reproduction d'images. |
| CN103754024B (zh) * | 2014-01-23 | 2016-03-02 | 安徽师范大学 | 用于观察毛笔笔法机理的装置 |
-
1980
- 1980-08-13 FR FR8017851A patent/FR2488708A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488708A2 (fr) | 1982-02-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses | ||
| CL | Concession to grant licenses | ||
| CL | Concession to grant licenses |