NL6604562A - - Google Patents
Info
- Publication number
- NL6604562A NL6604562A NL6604562A NL6604562A NL6604562A NL 6604562 A NL6604562 A NL 6604562A NL 6604562 A NL6604562 A NL 6604562A NL 6604562 A NL6604562 A NL 6604562A NL 6604562 A NL6604562 A NL 6604562A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J1/28—Dispenser-type cathodes, e.g. L-cathode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965S0096427 DE1275693B (de) | 1965-04-08 | 1965-04-08 | Vorratskathode fuer elektrische Entladungsgefaesse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6604562A true NL6604562A (en:Method) | 1966-10-10 |
Family
ID=7520055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6604562A NL6604562A (en:Method) | 1965-04-08 | 1966-04-05 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1275693B (en:Method) |
| GB (1) | GB1139555A (en:Method) |
| NL (1) | NL6604562A (en:Method) |
-
1965
- 1965-04-08 DE DE1965S0096427 patent/DE1275693B/de active Pending
-
1966
- 1966-04-05 NL NL6604562A patent/NL6604562A/xx unknown
- 1966-04-07 GB GB1548066A patent/GB1139555A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1139555A (en) | 1969-01-08 |
| DE1275693B (de) | 1968-08-22 |