NL62316C - - Google Patents
Info
- Publication number
- NL62316C NL62316C NL62316DA NL62316C NL 62316 C NL62316 C NL 62316C NL 62316D A NL62316D A NL 62316DA NL 62316 C NL62316 C NL 62316C
- 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 |
|---|---|---|---|
| NL811244X | 1943-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL62316C true NL62316C (en:Method) |
Family
ID=19838687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL62316D NL62316C (en:Method) | 1943-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE811244C (en:Method) |
| NL (1) | NL62316C (en:Method) |
-
0
- NL NL62316D patent/NL62316C/xx active
-
1948
- 1948-10-22 DE DEP19054A patent/DE811244C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE811244C (de) | 1951-08-16 |