NL16652C - - Google Patents
Info
- Publication number
- NL16652C NL16652C NL16652DA NL16652C NL 16652 C NL16652 C NL 16652C NL 16652D A NL16652D A NL 16652DA NL 16652 C NL16652 C NL 16652C
- 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 |
|---|---|---|---|
| NL227815X | 1924-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL16652C true NL16652C (en:Method) |
Family
ID=19779748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL16652D NL16652C (en:Method) | 1924-01-15 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB227815A (en:Method) |
| NL (1) | NL16652C (en:Method) |
-
0
- NL NL16652D patent/NL16652C/xx active
-
1924
- 1924-12-30 GB GB31226/24A patent/GB227815A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB227815A (en) | 1926-03-30 |