FR476201A - Improvements to advertising systems - Google Patents
Improvements to advertising systemsInfo
- Publication number
- FR476201A FR476201A FR476201DA FR476201A FR 476201 A FR476201 A FR 476201A FR 476201D A FR476201D A FR 476201DA FR 476201 A FR476201 A FR 476201A
- Authority
- FR
- France
- Prior art keywords
- advertising systems
- advertising
- systems
- 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
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated
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 |
---|---|---|---|
GB476201X | 1913-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR476201A true FR476201A (en) | 1915-07-20 |
Family
ID=1514008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR476201D Expired FR476201A (en) | 1913-09-30 | 1914-09-18 | Improvements to advertising systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR476201A (en) |
-
1914
- 1914-09-18 FR FR476201D patent/FR476201A/en not_active Expired
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