NL202454A - - Google Patents
Info
- Publication number
- NL202454A NL202454A NL202454DA NL202454A NL 202454 A NL202454 A NL 202454A NL 202454D A NL202454D A NL 202454DA NL 202454 A NL202454 A NL 202454A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/30—Envelopes; Vessels incorporating lenses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL23959A DE1004564B (de) | 1955-06-22 | 1955-06-22 | Scheinwerfer mit nichtblendender Gluehlampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL202454A true NL202454A (OSRAM) |
Family
ID=7262916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL202454D NL202454A (OSRAM) | 1955-06-22 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1004564B (OSRAM) |
| NL (1) | NL202454A (OSRAM) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB246985A (en) * | 1925-01-07 | 1926-02-11 | James Young Fletcher | Improvements in or relating to electric lamps for motor road vehicles |
| DE461629C (de) * | 1926-10-13 | 1928-06-25 | Ardeshir Vacha | Verfahren zur Herstellung unzerbrechlicher, glasaehnlicher Scheiben und Koerper |
| DE499940C (de) * | 1928-01-19 | 1930-06-16 | Clarence Willie Nesbitt | Scheinwerfer |
| GB307671A (en) * | 1928-06-19 | 1929-03-14 | John Roche | Improvement in method and construction of non-glare head lights |
| GB344865A (en) * | 1929-10-02 | 1931-03-02 | Bertram Bernard Fenn | Improvements in and relating to incandescent electric lamps |
| NL52279C (OSRAM) * | 1940-06-20 |
-
0
- NL NL202454D patent/NL202454A/xx unknown
-
1955
- 1955-06-22 DE DEL23959A patent/DE1004564B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1004564B (de) | 1957-03-21 |