NL45674C - - Google Patents
Info
- Publication number
- NL45674C NL45674C NL45674DA NL45674C NL 45674 C NL45674 C NL 45674C NL 45674D A NL45674D A NL 45674DA NL 45674 C NL45674 C NL 45674C
- 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
- H01J1/15—Cathodes heated directly by an electric current
- H01J1/18—Supports; Vibration-damping arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU455896X | 1935-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45674C true NL45674C (ja�@�@) |
Family
ID=10979229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45674D NL45674C (ja�@�@) | 1935-05-06 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB455896A (ja�@�@) |
| NL (1) | NL45674C (ja�@�@) |
-
0
- NL NL45674D patent/NL45674C/xx active
-
1936
- 1936-05-06 GB GB12790/36A patent/GB455896A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB455896A (en) | 1936-10-29 |