FR656369A - Improvement in electric lamps - Google Patents
Improvement in electric lampsInfo
- Publication number
- FR656369A FR656369A FR656369DA FR656369A FR 656369 A FR656369 A FR 656369A FR 656369D A FR656369D A FR 656369DA FR 656369 A FR656369 A FR 656369A
- Authority
- FR
- France
- Prior art keywords
- improvement
- electric lamps
- lamps
- electric
- 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
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/30—Repairing or regenerating used or defective lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR656369T | 1927-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR656369A true FR656369A (en) | 1929-05-07 |
Family
ID=9007720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR656369D Expired FR656369A (en) | 1927-11-08 | 1927-11-08 | Improvement in electric lamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR656369A (en) |
-
1927
- 1927-11-08 FR FR656369D patent/FR656369A/en not_active Expired
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