NL6607701A - - Google Patents
Info
- Publication number
- NL6607701A NL6607701A NL6607701A NL6607701A NL6607701A NL 6607701 A NL6607701 A NL 6607701A NL 6607701 A NL6607701 A NL 6607701A NL 6607701 A NL6607701 A NL 6607701A NL 6607701 A NL6607701 A NL 6607701A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6607701A NL6607701A (fr) | 1966-06-03 | 1966-06-03 | |
| US634372A US3457449A (en) | 1966-06-03 | 1967-04-27 | Incandescent lamp having a filament surrounded by a wire screen |
| DE19671589252 DE1589252A1 (de) | 1966-06-03 | 1967-05-30 | Gluehlampe mit einem von einem aus Drahtmaterial bestehenden Schirm umgebenen Gluehkoerper |
| CH769367A CH468078A (de) | 1966-06-03 | 1967-05-31 | Glühlampe mit einem von einem aus Drahtmaterial bestehenden Schirm umgebenen Glühkörper |
| GB25125/67A GB1143513A (en) | 1966-06-03 | 1967-05-31 | Improvements in or relating to incandescent lamps |
| AT505867A AT275663B (de) | 1966-06-03 | 1967-05-31 | Glühlampe, in der der Glühkörper von einem aus Draht bestehenden Schirm umgeben ist |
| FR109060A FR1525657A (fr) | 1966-06-03 | 1967-06-05 | Lampe à incandescence comportant un filament entouré d'un écran constitué par du matériau en forme de fil |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6607701A NL6607701A (fr) | 1966-06-03 | 1966-06-03 | |
| US63437267A | 1967-04-27 | 1967-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6607701A true NL6607701A (fr) | 1967-12-04 |
Family
ID=26644045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6607701A NL6607701A (fr) | 1966-06-03 | 1966-06-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3457449A (fr) |
| CH (1) | CH468078A (fr) |
| DE (1) | DE1589252A1 (fr) |
| GB (1) | GB1143513A (fr) |
| NL (1) | NL6607701A (fr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR720752A (fr) * | 1930-10-31 | 1932-02-24 | Lampes Sa | Perfectionnements à la fabrication des lampes à incandescence |
| NL47365C (fr) * | 1936-07-29 | |||
| BE441281A (fr) * | 1940-01-19 | |||
| NL62118C (fr) * | 1941-04-30 | |||
| US2326419A (en) * | 1942-12-31 | 1943-08-10 | Gen Electric | Electric lamp |
| US2467710A (en) * | 1946-06-28 | 1949-04-19 | Gen Electric | Incandescent lamp |
| US2862125A (en) * | 1956-01-06 | 1958-11-25 | Sylvania Electric Prod | Heat shield for incandescent lamp |
| US3034007A (en) * | 1959-01-23 | 1962-05-08 | Gen Electric | Electric incandescent lamp |
| US2973443A (en) * | 1959-06-10 | 1961-02-28 | Gen Electric | Electric incandescent lamp |
| NL112992C (fr) * | 1960-04-14 |
-
1966
- 1966-06-03 NL NL6607701A patent/NL6607701A/xx unknown
-
1967
- 1967-04-27 US US634372A patent/US3457449A/en not_active Expired - Lifetime
- 1967-05-30 DE DE19671589252 patent/DE1589252A1/de active Pending
- 1967-05-31 GB GB25125/67A patent/GB1143513A/en not_active Expired
- 1967-05-31 CH CH769367A patent/CH468078A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH468078A (de) | 1969-01-31 |
| GB1143513A (en) | 1969-02-26 |
| US3457449A (en) | 1969-07-22 |
| DE1589252A1 (de) | 1970-03-26 |