BE416041A - - Google Patents
Info
- Publication number
- BE416041A BE416041A BE416041DA BE416041A BE 416041 A BE416041 A BE 416041A BE 416041D A BE416041D A BE 416041DA BE 416041 A BE416041 A BE 416041A
- 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
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE450663X | 1935-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE416041A true BE416041A (ja�@�@) |
Family
ID=6538422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE416041D BE416041A (ja�@�@) | 1935-06-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE416041A (ja�@�@) |
| FR (1) | FR808321A (ja�@�@) |
| GB (1) | GB450663A (ja�@�@) |
-
0
- BE BE416041D patent/BE416041A/xx unknown
-
1936
- 1936-03-23 GB GB8630/36A patent/GB450663A/en not_active Expired
- 1936-06-12 FR FR808321D patent/FR808321A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR808321A (fr) | 1937-02-03 |
| GB450663A (en) | 1936-07-22 |