FR856436A - Lampe sousvoltée - Google Patents
Lampe sousvoltéeInfo
- Publication number
- FR856436A FR856436A FR856436DA FR856436A FR 856436 A FR856436 A FR 856436A FR 856436D A FR856436D A FR 856436DA FR 856436 A FR856436 A FR 856436A
- Authority
- FR
- France
- Prior art keywords
- undervolted
- lamp
- undervolted 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR856436T | 1939-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR856436A true FR856436A (fr) | 1940-06-13 |
Family
ID=9328864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR856436D Expired FR856436A (fr) | 1939-06-16 | 1939-06-16 | Lampe sousvoltée |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR856436A (fr) |
-
1939
- 1939-06-16 FR FR856436D patent/FR856436A/fr not_active Expired
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