BE393077A - - Google Patents
Info
- Publication number
- BE393077A BE393077A BE393077DA BE393077A BE 393077 A BE393077 A BE 393077A BE 393077D A BE393077D A BE 393077DA BE 393077 A BE393077 A BE 393077A
- 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
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR732009T | 1931-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE393077A true BE393077A (en:Method) |
Family
ID=9120403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE393077D BE393077A (en:Method) | 1931-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE393077A (en:Method) |
| FR (1) | FR732009A (en:Method) |
-
0
- BE BE393077D patent/BE393077A/xx unknown
-
1931
- 1931-12-22 FR FR732009D patent/FR732009A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR732009A (fr) | 1932-09-12 |