BE371413A - - Google Patents
Info
- Publication number
- BE371413A BE371413A BE371413DA BE371413A BE 371413 A BE371413 A BE 371413A BE 371413D A BE371413D A BE 371413DA BE 371413 A BE371413 A BE 371413A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US360823XA | 1929-06-26 | 1929-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371413A true BE371413A (ja) |
Family
ID=21886516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371413D BE371413A (ja) | 1929-06-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE371413A (ja) |
| GB (1) | GB360823A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2476616A (en) * | 1943-11-08 | 1949-07-19 | Westinghouse Electric Corp | Low-power miniature fluorescent and/or glow lamp |
-
0
- BE BE371413D patent/BE371413A/xx unknown
-
1930
- 1930-06-05 GB GB17431/30A patent/GB360823A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB360823A (en) | 1931-11-05 |