NL276950A - - Google Patents
Info
- Publication number
- NL276950A NL276950A NL276950DA NL276950A NL 276950 A NL276950 A NL 276950A NL 276950D A NL276950D A NL 276950DA NL 276950 A NL276950 A NL 276950A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13967/61A GB928740A (en) | 1961-04-18 | 1961-04-18 | Improvements relating to sealed beam lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL276950A true NL276950A (de) |
Family
ID=10032629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL276950D NL276950A (de) | 1961-04-18 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH391891A (de) |
| DE (1) | DE1236435B (de) |
| FR (1) | FR1319848A (de) |
| GB (1) | GB928740A (de) |
| NL (1) | NL276950A (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2114350A (en) * | 1937-02-08 | 1938-04-19 | Chrysler Corp | Lamp |
| NL69920C (de) * | 1948-03-05 | |||
| US2543093A (en) * | 1948-12-28 | 1951-02-27 | Tung Sol Lamp Works Inc | Electric lamp |
-
0
- NL NL276950D patent/NL276950A/xx unknown
-
1961
- 1961-04-18 GB GB13967/61A patent/GB928740A/en not_active Expired
-
1962
- 1962-04-16 FR FR894611A patent/FR1319848A/fr not_active Expired
- 1962-04-17 DE DEA39969A patent/DE1236435B/de active Pending
- 1962-04-18 CH CH477262A patent/CH391891A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236435B (de) | 1967-03-16 |
| FR1319848A (fr) | 1963-03-01 |
| GB928740A (en) | 1963-06-12 |
| CH391891A (de) | 1965-05-15 |