FR47496E - Singing lamp - Google Patents
Singing lampInfo
- Publication number
- FR47496E FR47496E FR47496DA FR47496E FR 47496 E FR47496 E FR 47496E FR 47496D A FR47496D A FR 47496DA FR 47496 E FR47496 E FR 47496E
- Authority
- FR
- France
- Prior art keywords
- singing
- lamp
- singing lamp
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR47496T | 1936-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR47496E true FR47496E (en) | 1937-05-22 |
Family
ID=8682975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR47496D Expired FR47496E (en) | 1936-06-30 | 1936-06-30 | Singing lamp |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR47496E (en) |
-
1936
- 1936-06-30 FR FR47496D patent/FR47496E/en not_active Expired
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