NL16653C - - Google Patents
Info
- Publication number
- NL16653C NL16653C NL16653DA NL16653C NL 16653 C NL16653 C NL 16653C NL 16653D A NL16653D A NL 16653DA NL 16653 C NL16653 C NL 16653C
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL232201X | 1924-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL16653C true NL16653C (xx) |
Family
ID=19780039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL16653D NL16653C (xx) | 1924-04-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1852739A (xx) |
| FR (1) | FR595204A (xx) |
| GB (1) | GB232201A (xx) |
| NL (1) | NL16653C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967971A (en) * | 1957-08-14 | 1961-01-10 | Hughes Aircraft Co | Storage tube with improved flood gun |
| US3513348A (en) * | 1967-12-07 | 1970-05-19 | Machlett Lab Inc | Filament structure having arc suppressing means |
-
0
- NL NL16653D patent/NL16653C/xx active
-
1925
- 1925-03-16 FR FR595204D patent/FR595204A/fr not_active Expired
- 1925-03-30 US US19351A patent/US1852739A/en not_active Expired - Lifetime
- 1925-03-31 GB GB8586/25A patent/GB232201A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR595204A (fr) | 1925-09-29 |
| US1852739A (en) | 1932-04-05 |
| GB232201A (en) | 1925-12-31 |