FR724205A - Illuminated sign with transparent mirror - Google Patents
Illuminated sign with transparent mirrorInfo
- Publication number
- FR724205A FR724205A FR724205DA FR724205A FR 724205 A FR724205 A FR 724205A FR 724205D A FR724205D A FR 724205DA FR 724205 A FR724205 A FR 724205A
- Authority
- FR
- France
- Prior art keywords
- transparent mirror
- illuminated sign
- illuminated
- sign
- mirror
- 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 |
---|---|---|---|
FR724205T | 1930-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR724205A true FR724205A (en) | 1932-04-23 |
Family
ID=9107745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR724205D Expired FR724205A (en) | 1930-12-17 | 1930-12-17 | Illuminated sign with transparent mirror |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR724205A (en) |
-
1930
- 1930-12-17 FR FR724205D patent/FR724205A/en not_active Expired
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