BE463329A - - Google Patents
Info
- Publication number
- BE463329A BE463329A BE463329DA BE463329A BE 463329 A BE463329 A BE 463329A BE 463329D A BE463329D A BE 463329DA BE 463329 A BE463329 A BE 463329A
- 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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1388043A GB579826A (en) | 1943-08-25 | 1943-08-25 | Improvements in hpmv electric discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE463329A true BE463329A (ja�@�@) |
Family
ID=10031033
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463296D BE463296A (ja�@�@) | 1943-08-25 | ||
| BE463329D BE463329A (ja�@�@) | 1943-08-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463296D BE463296A (ja�@�@) | 1943-08-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE463329A (ja�@�@) |
| ES (1) | ES172918A1 (ja�@�@) |
| FR (2) | FR920980A (ja�@�@) |
| GB (2) | GB579826A (ja�@�@) |
-
0
- BE BE463296D patent/BE463296A/xx unknown
- BE BE463329D patent/BE463329A/xx unknown
-
1943
- 1943-08-25 GB GB1388043A patent/GB579826A/en not_active Expired
-
1944
- 1944-09-18 GB GB1782644A patent/GB590903A/en not_active Expired
-
1946
- 1946-01-31 FR FR920980D patent/FR920980A/fr not_active Expired
- 1946-02-01 FR FR54669D patent/FR54669E/fr not_active Expired
- 1946-03-15 ES ES0172918A patent/ES172918A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR54669E (fr) | 1950-07-27 |
| BE463296A (ja�@�@) | |
| ES172918A1 (es) | 1946-04-16 |
| GB590903A (en) | 1947-07-31 |
| FR920980A (fr) | 1947-04-23 |
| GB579826A (en) | 1946-08-16 |