FR999443A - - Google Patents
Info
- Publication number
- FR999443A FR999443A FR999443DA FR999443A FR 999443 A FR999443 A FR 999443A FR 999443D A FR999443D A FR 999443DA FR 999443 A FR999443 A FR 999443A
- Authority
- FR
- France
- 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
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999443A true FR999443A (de) | 1952-01-30 |
Family
ID=1567374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999443D Expired FR999443A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999443A (de) |
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0
- FR FR999443D patent/FR999443A/fr not_active Expired