NL51070C - - Google Patents
Info
- Publication number
- NL51070C NL51070C NL51070DA NL51070C NL 51070 C NL51070 C NL 51070C NL 51070D A NL51070D A NL 51070DA NL 51070 C NL51070 C NL 51070C
- 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
- H01J17/02—Details
- H01J17/30—Igniting arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE532198X | 1938-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL51070C true NL51070C (https=) |
Family
ID=6555333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL51070D NL51070C (https=) | 1938-08-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2224597A (https=) |
| FR (1) | FR859226A (https=) |
| GB (1) | GB532198A (https=) |
| NL (1) | NL51070C (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707766A (en) * | 1950-08-18 | 1955-05-03 | Northrop Aircraft Inc | Cold cathode voltage regulator |
| US2727176A (en) * | 1952-12-31 | 1955-12-13 | Westinghouse Electric Corp | Electrical discharge tube |
| US3004183A (en) * | 1957-12-03 | 1961-10-10 | Itt | Electron gun |
| SE334189B (https=) * | 1967-12-06 | 1971-04-19 | Asea Ab |
-
0
- NL NL51070D patent/NL51070C/xx active
-
1939
- 1939-08-11 US US289684A patent/US2224597A/en not_active Expired - Lifetime
- 1939-08-21 GB GB24047/39A patent/GB532198A/en not_active Expired
- 1939-08-21 FR FR859226D patent/FR859226A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2224597A (en) | 1940-12-10 |
| GB532198A (en) | 1941-01-20 |
| FR859226A (fr) | 1940-12-13 |