FR620405A - Electric device for advertising - Google Patents
Electric device for advertisingInfo
- Publication number
- FR620405A FR620405A FR620405DA FR620405A FR 620405 A FR620405 A FR 620405A FR 620405D A FR620405D A FR 620405DA FR 620405 A FR620405 A FR 620405A
- Authority
- FR
- France
- Prior art keywords
- advertising
- electric device
- electric
- 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
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR620405T | 1926-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR620405A true FR620405A (en) | 1927-04-22 |
Family
ID=8984386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR620405D Expired FR620405A (en) | 1926-07-23 | 1926-07-23 | Electric device for advertising |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR620405A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128458A (en) * | 1962-05-10 | 1964-04-07 | Romero Adolph | Stylus controlled sign with contact grid of parallel plates |
-
1926
- 1926-07-23 FR FR620405D patent/FR620405A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128458A (en) * | 1962-05-10 | 1964-04-07 | Romero Adolph | Stylus controlled sign with contact grid of parallel plates |
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