FR578036A - Tableau d'affichage à annonces variables - Google Patents
Tableau d'affichage à annonces variablesInfo
- Publication number
- FR578036A FR578036A FR578036DA FR578036A FR 578036 A FR578036 A FR 578036A FR 578036D A FR578036D A FR 578036DA FR 578036 A FR578036 A FR 578036A
- Authority
- FR
- France
- Prior art keywords
- notice board
- announcement notice
- variable announcement
- variable
- board
- 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
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
- G09F7/08—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by means of grooves, rails, or slits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR578036T | 1924-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR578036A true FR578036A (fr) | 1924-09-15 |
Family
ID=8955128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR578036D Expired FR578036A (fr) | 1924-03-03 | 1924-03-03 | Tableau d'affichage à annonces variables |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR578036A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0339937A1 (fr) * | 1988-04-25 | 1989-11-02 | Nicholas Ernest Farren | Dispositif de présentation d'information |
-
1924
- 1924-03-03 FR FR578036D patent/FR578036A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0339937A1 (fr) * | 1988-04-25 | 1989-11-02 | Nicholas Ernest Farren | Dispositif de présentation d'information |
| WO1989010608A1 (fr) * | 1988-04-25 | 1989-11-02 | Nicholas Ernest Farren | Dispositif d'affichage d'informations |
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