BE682461A - - Google Patents
Info
- Publication number
- BE682461A BE682461A BE682461DA BE682461A BE 682461 A BE682461 A BE 682461A BE 682461D A BE682461D A BE 682461DA BE 682461 A BE682461 A BE 682461A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
- H01J9/042—Manufacture, activation of the emissive part
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6507230A NL6507230A (de) | 1965-06-05 | 1965-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE682461A true BE682461A (de) | 1966-12-13 |
Family
ID=19793310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE682461D BE682461A (de) | 1965-06-05 | 1966-06-13 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT264671B (de) |
| BE (1) | BE682461A (de) |
| DE (1) | DE1564407A1 (de) |
| DK (1) | DK112396B (de) |
| ES (1) | ES327509A1 (de) |
| GB (1) | GB1115236A (de) |
| NL (1) | NL6507230A (de) |
| SE (1) | SE300474B (de) |
-
1965
- 1965-06-05 NL NL6507230A patent/NL6507230A/xx unknown
-
1966
- 1966-06-02 AT AT524966A patent/AT264671B/de active
- 1966-06-02 DK DK284966A patent/DK112396B/da unknown
- 1966-06-02 GB GB2457466A patent/GB1115236A/en not_active Expired
- 1966-06-02 SE SE757666A patent/SE300474B/xx unknown
- 1966-06-02 DE DE19661564407 patent/DE1564407A1/de active Pending
- 1966-06-03 ES ES0327509A patent/ES327509A1/es not_active Expired
- 1966-06-13 BE BE682461D patent/BE682461A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE300474B (de) | 1968-04-29 |
| GB1115236A (en) | 1968-05-29 |
| ES327509A1 (es) | 1967-07-16 |
| AT264671B (de) | 1968-09-10 |
| DK112396B (da) | 1968-12-09 |
| NL6507230A (de) | 1966-12-06 |
| DE1564407A1 (de) | 1970-02-12 |