BE455018A - - Google Patents
Info
- Publication number
- BE455018A BE455018A BE455018DA BE455018A BE 455018 A BE455018 A BE 455018A BE 455018D A BE455018D A BE 455018DA BE 455018 A BE455018 A BE 455018A
- 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
-
- 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
- H01J9/06—Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE256103X | 1943-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455018A true BE455018A (https=) |
Family
ID=5966214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455018D BE455018A (https=) | 1943-03-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE455018A (https=) |
| CH (1) | CH256103A (https=) |
| FR (1) | FR956178A (https=) |
-
0
- BE BE455018D patent/BE455018A/xx unknown
- FR FR956178D patent/FR956178A/fr not_active Expired
-
1944
- 1944-03-25 CH CH256103D patent/CH256103A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH256103A (de) | 1948-07-31 |
| FR956178A (https=) | 1950-01-26 |