NL242938A - - Google Patents
Info
- Publication number
- NL242938A NL242938A NL242938DA NL242938A NL 242938 A NL242938 A NL 242938A NL 242938D A NL242938D A NL 242938DA NL 242938 A NL242938 A NL 242938A
- Authority
- NL
- Netherlands
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU879062X | 1958-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL242938A true NL242938A (en) |
Family
ID=10980790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL242938D NL242938A (en) | 1958-09-05 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB879062A (en) |
| NL (1) | NL242938A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8302494D0 (en) * | 1983-01-29 | 1983-03-02 | Emi Plc Thorn | Tungsten halogen incandescent lamps |
| US5493170A (en) * | 1994-09-09 | 1996-02-20 | Philips Electronics North America Corporation | High efficiency sealed beam reflector lamp |
| US6170359B1 (en) * | 1998-09-16 | 2001-01-09 | Michael Hoffman | Micro tube cap opening device with tube holder and slidable lifting bar |
| GB2362260A (en) * | 2000-05-12 | 2001-11-14 | Gen Electric | Incandescent lamp with filament array for high efficiency illumination |
-
0
- NL NL242938D patent/NL242938A/xx unknown
-
1959
- 1959-09-07 GB GB30480/59A patent/GB879062A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB879062A (en) | 1961-10-04 |