NL36579C - - Google Patents
Info
- Publication number
- NL36579C NL36579C NL36579DA NL36579C NL 36579 C NL36579 C NL 36579C NL 36579D A NL36579D A NL 36579DA NL 36579 C NL36579 C NL 36579C
- 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
- H01J1/22—Heaters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU630096X | 1932-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL36579C true NL36579C (en:Method) |
Family
ID=10979802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL36579D NL36579C (en:Method) | 1932-10-26 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE630096C (en:Method) |
| NL (1) | NL36579C (en:Method) |
-
0
- NL NL36579D patent/NL36579C/xx active
-
1933
- 1933-03-15 DE DEV29299D patent/DE630096C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE630096C (de) | 1936-05-20 |