NL53999C - - Google Patents
Info
- Publication number
- NL53999C NL53999C NL53999DA NL53999C NL 53999 C NL53999 C NL 53999C NL 53999D A NL53999D A NL 53999DA NL 53999 C NL53999 C NL 53999C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/025—Associated optical elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL613680X | 1939-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL53999C true NL53999C (de) |
Family
ID=19788182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL53999D NL53999C (de) | 1939-10-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2265362A (de) |
| FR (1) | FR873568A (de) |
| GB (2) | GB546810A (de) |
| NL (1) | NL53999C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525013A (en) * | 1945-12-07 | 1950-10-10 | Gen Electric | Lighting apparatus |
| NL98844C (de) * | 1956-07-05 | |||
| US5170091A (en) * | 1990-12-10 | 1992-12-08 | Ultraviolet Energy Generators, Inc. | Linear ultraviolet flash lamp with self-replenishing cathode |
-
0
- NL NL53999D patent/NL53999C/xx active
-
1941
- 1941-02-26 US US380716A patent/US2265362A/en not_active Expired - Lifetime
- 1941-07-03 FR FR873568D patent/FR873568A/fr not_active Expired
- 1941-08-08 GB GB10131/41A patent/GB546810A/en not_active Expired
-
1946
- 1946-06-26 GB GB19076/46A patent/GB613680A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR873568A (fr) | 1942-07-13 |
| GB613680A (en) | 1948-12-01 |
| GB546810A (en) | 1942-07-30 |
| US2265362A (en) | 1941-12-09 |