NL193793A - - Google Patents
Info
- Publication number
- NL193793A NL193793A NL193793DA NL193793A NL 193793 A NL193793 A NL 193793A NL 193793D A NL193793D A NL 193793DA NL 193793 A NL193793 A NL 193793A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL788269X | 1955-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL193793A true NL193793A (https=) |
Family
ID=19832332
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL193793D NL193793A (https=) | 1955-01-05 | ||
| NL87548D NL87548C (https=) | 1955-01-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87548D NL87548C (https=) | 1955-01-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2901658A (https=) |
| BE (1) | BE544147A (https=) |
| DE (1) | DE1004732B (https=) |
| FR (1) | FR1139963A (https=) |
| GB (1) | GB788269A (https=) |
| NL (2) | NL87548C (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449851A (en) * | 1973-07-10 | 1976-09-15 | Thorn Electrical Ind Ltd | Electrical incandescent filament devices |
| DE3062598D1 (en) * | 1979-05-22 | 1983-05-11 | Emi Plc Thorn | Improvements in linear filament lamps |
| EP0034030B1 (en) * | 1980-02-06 | 1984-10-03 | Thorn Emi Plc | Incandescent filament supports |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1738957A (en) * | 1923-04-16 | 1929-12-10 | Magnavox Co | Photo-electric tube |
| US1800037A (en) * | 1927-11-24 | 1931-04-07 | Gen Electric | Tubular incandescent lamp |
| BE356406A (https=) * | 1927-12-13 | |||
| US2032945A (en) * | 1932-04-21 | 1936-03-03 | Westinghouse Lamp Co | 115 volt ultra-violet lamp |
| US2032791A (en) * | 1933-04-20 | 1936-03-03 | Gen Electric | Tubular and other incandescent lamps and their manufacture |
| US2114175A (en) * | 1937-03-13 | 1938-04-12 | Gen Electric | Electric lamp or similar device |
-
0
- NL NL193793D patent/NL193793A/xx unknown
- NL NL87548D patent/NL87548C/xx active
- BE BE544147D patent/BE544147A/xx unknown
-
1955
- 1955-12-30 DE DEN11673A patent/DE1004732B/de active Pending
-
1956
- 1956-01-02 GB GB68/56A patent/GB788269A/en not_active Expired
- 1956-01-03 FR FR1139963D patent/FR1139963A/fr not_active Expired
- 1956-01-04 US US557366A patent/US2901658A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE544147A (https=) | |
| DE1004732B (de) | 1957-03-21 |
| FR1139963A (fr) | 1957-07-09 |
| GB788269A (en) | 1957-12-23 |
| NL87548C (https=) | |
| US2901658A (en) | 1959-08-25 |