BE686644A - - Google Patents
Info
- Publication number
- BE686644A BE686644A BE686644DA BE686644A BE 686644 A BE686644 A BE 686644A BE 686644D A BE686644D A BE 686644DA BE 686644 A BE686644 A BE 686644A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J45/00—Discharge tubes functioning as thermionic generators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0030137 | 1965-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686644A true BE686644A (fr) | 1967-02-15 |
Family
ID=7074310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686644D BE686644A (fr) | 1965-09-20 | 1966-09-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE686644A (fr) |
| DE (1) | DE1489269C3 (fr) |
| GB (1) | GB1158916A (fr) |
| LU (1) | LU52000A1 (fr) |
| NL (1) | NL6612751A (fr) |
-
1965
- 1965-09-20 DE DE19651489269 patent/DE1489269C3/de not_active Expired
-
1966
- 1966-09-08 BE BE686644D patent/BE686644A/xx unknown
- 1966-09-09 NL NL6612751A patent/NL6612751A/xx unknown
- 1966-09-16 GB GB4155566A patent/GB1158916A/en not_active Expired
- 1966-09-20 LU LU52000A patent/LU52000A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1489269B2 (de) | 1973-12-06 |
| NL6612751A (fr) | 1967-03-21 |
| GB1158916A (en) | 1969-07-23 |
| DE1489269A1 (de) | 1969-01-23 |
| DE1489269C3 (de) | 1974-07-04 |
| LU52000A1 (fr) | 1966-11-21 |