BE354121A - - Google Patents
Info
- Publication number
- BE354121A BE354121A BE354121DA BE354121A BE 354121 A BE354121 A BE 354121A BE 354121D A BE354121D A BE 354121DA BE 354121 A BE354121 A BE 354121A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE297052X | 1927-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE354121A true BE354121A (en:Method) |
Family
ID=6090561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE354121D BE354121A (en:Method) | 1927-09-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE354121A (en:Method) |
| FR (1) | FR660274A (en:Method) |
| GB (1) | GB297052A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454765A (en) * | 1944-09-28 | 1948-11-30 | Tung Sol Lamp Works Inc | Electric head lamp projector and incandescent lamp therefor |
-
0
- BE BE354121D patent/BE354121A/xx unknown
-
1928
- 1928-07-24 GB GB21438/28A patent/GB297052A/en not_active Expired
- 1928-09-12 FR FR660274D patent/FR660274A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR660274A (fr) | 1929-07-09 |
| GB297052A (en) | 1929-01-17 |