NL48334C - - Google Patents
Info
- Publication number
- NL48334C NL48334C NL48334DA NL48334C NL 48334 C NL48334 C NL 48334C NL 48334D A NL48334D A NL 48334DA NL 48334 C NL48334 C NL 48334C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/50—Thermionic-cathode tubes
- H01J17/52—Thermionic-cathode tubes with one cathode and one anode
- H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE454841X | 1935-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48334C true NL48334C (en) |
Family
ID=6538974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48334D NL48334C (en) | 1935-05-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2096292A (en) |
| FR (1) | FR806667A (en) |
| GB (1) | GB454841A (en) |
| NL (1) | NL48334C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473833A (en) * | 1946-01-09 | 1949-06-21 | Raytheon Mfg Co | Gaseous discharge device |
-
0
- NL NL48334D patent/NL48334C/xx active
-
1936
- 1936-05-22 FR FR806667D patent/FR806667A/en not_active Expired
- 1936-05-25 GB GB14779/36A patent/GB454841A/en not_active Expired
- 1936-05-25 US US81766A patent/US2096292A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR806667A (en) | 1936-12-22 |
| GB454841A (en) | 1936-10-08 |
| US2096292A (en) | 1937-10-19 |