FR571469A - Improvements to announcement or advertising devices - Google Patents
Improvements to announcement or advertising devicesInfo
- Publication number
- FR571469A FR571469A FR571469DA FR571469A FR 571469 A FR571469 A FR 571469A FR 571469D A FR571469D A FR 571469DA FR 571469 A FR571469 A FR 571469A
- Authority
- FR
- France
- Prior art keywords
- announcement
- advertising devices
- advertising
- devices
- 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
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/24—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
- G09F11/29—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of a band other than endless
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 |
---|---|---|---|
GB571469X | 1922-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR571469A true FR571469A (en) | 1924-05-17 |
Family
ID=10478485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR571469D Expired FR571469A (en) | 1922-10-13 | 1923-10-04 | Improvements to announcement or advertising devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR571469A (en) |
-
1923
- 1923-10-04 FR FR571469D patent/FR571469A/en not_active Expired
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