FR1025187A - Improvement in electric lamps - Google Patents
Improvement in electric lampsInfo
- Publication number
- FR1025187A FR1025187A FR1025187DA FR1025187A FR 1025187 A FR1025187 A FR 1025187A FR 1025187D A FR1025187D A FR 1025187DA FR 1025187 A FR1025187 A FR 1025187A
- 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
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR942340X | 1950-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1025187A true FR1025187A (en) | 1953-04-13 |
Family
ID=9470832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1025187D Expired FR1025187A (en) | 1950-09-27 | 1950-09-27 | Improvement in electric lamps |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE502569A (en) |
DE (1) | DE942340C (en) |
FR (1) | FR1025187A (en) |
GB (1) | GB714761A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210587A (en) * | 1962-10-16 | 1965-10-05 | Westinghouse Electric Corp | Lamp mount and component therefor |
US3366826A (en) * | 1966-03-02 | 1968-01-30 | Westinghouse Electric Corp | Incandescent lamp having stainless steel tie wires |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE207990C (en) * | ||||
FR688252A (en) * | 1929-04-02 | 1930-08-21 | Radiotechnique | Incandescent lamp improvements |
DE547371C (en) * | 1930-11-28 | 1932-03-22 | Patra Patent Treuhand | Electric projection light bulb |
NL62108C (en) * | 1940-05-08 |
-
0
- BE BE502569D patent/BE502569A/xx unknown
-
1950
- 1950-09-27 FR FR1025187D patent/FR1025187A/en not_active Expired
-
1951
- 1951-08-30 GB GB10127/51A patent/GB714761A/en not_active Expired
- 1951-09-20 DE DEC4721A patent/DE942340C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE942340C (en) | 1956-05-03 |
GB714761A (en) | 1954-09-01 |
BE502569A (en) |
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