NL281242A - - Google Patents
Info
- Publication number
- NL281242A NL281242A NL281242DA NL281242A NL 281242 A NL281242 A NL 281242A NL 281242D A NL281242D A NL 281242DA NL 281242 A NL281242 A NL 281242A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/04—Incandescent bodies characterised by the material thereof
- H01K1/10—Bodies of metal or carbon combined with other substance
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961N0020381 DE1237683B (de) | 1961-07-26 | 1961-07-26 | Gasgefuellte elektrische Gluehlampe |
| FR904891A FR1329440A (fr) | 1962-07-24 | 1962-07-24 | Lampe à incandescence et à atmosphère gazeuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL281242A true NL281242A (xx) |
Family
ID=25988765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL281242D NL281242A (xx) | 1961-07-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE620606A (xx) |
| DE (1) | DE1237683B (xx) |
| NL (1) | NL281242A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1047302A (xx) * | 1963-03-28 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB373096A (en) * | 1929-12-16 | 1932-05-19 | Egyesuelt Izzolampa | Improvements in or relating to gas-filled electric incandescent lamps |
| DE858718C (de) * | 1949-10-18 | 1952-12-08 | Patra Patent Treuhand | Verfahren zum Beseitigen des Wandbeschlages elektrischer Lampen und Lampe zur Durchfuehrung des Verfahrens |
| NL213766A (xx) * | 1956-01-16 | |||
| US2928977A (en) * | 1958-12-19 | 1960-03-15 | Gen Electric | Incandescent lamp |
-
0
- NL NL281242D patent/NL281242A/xx unknown
- BE BE620606D patent/BE620606A/fr unknown
-
1961
- 1961-07-26 DE DE1961N0020381 patent/DE1237683B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE620606A (xx) | |
| DE1237683B (de) | 1967-03-30 |