FR640802A - Advertising device - Google Patents
Advertising deviceInfo
- Publication number
- FR640802A FR640802A FR640802DA FR640802A FR 640802 A FR640802 A FR 640802A FR 640802D A FR640802D A FR 640802DA FR 640802 A FR640802 A FR 640802A
- Authority
- FR
- France
- Prior art keywords
- advertising device
- advertising
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH640802X | 1926-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR640802A true FR640802A (en) | 1928-07-23 |
Family
ID=4525413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR640802D Expired FR640802A (en) | 1926-09-25 | 1927-09-13 | Advertising device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR640802A (en) |
-
1927
- 1927-09-13 FR FR640802D patent/FR640802A/en not_active Expired
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