BE380024A - - Google Patents
Info
- Publication number
- BE380024A BE380024A BE380024DA BE380024A BE 380024 A BE380024 A BE 380024A BE 380024D A BE380024D A BE 380024DA BE 380024 A BE380024 A BE 380024A
- Authority
- BE
- Belgium
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
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2052103X | 1930-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE380024A true BE380024A (en:Method) |
Family
ID=19873570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE380024D BE380024A (en:Method) | 1930-05-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2052103A (en:Method) |
| BE (1) | BE380024A (en:Method) |
| FR (1) | FR717583A (en:Method) |
| NL (1) | NL36226C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456649A (en) * | 1943-06-12 | 1948-12-21 | Glenn F Rouse | Cathode |
| US2431139A (en) * | 1943-06-23 | 1947-11-18 | Westinghouse Electric Corp | Magnetron |
| US3356883A (en) * | 1964-12-27 | 1967-12-05 | Sylvania Electric Prod | Florescent lamp having electrodes comprising a tubular braid and an additional wire coiled about the same space |
-
0
- NL NL36226D patent/NL36226C/xx active
- BE BE380024D patent/BE380024A/xx unknown
-
1931
- 1931-05-09 US US536270A patent/US2052103A/en not_active Expired - Lifetime
- 1931-05-23 FR FR717583D patent/FR717583A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR717583A (fr) | 1932-01-11 |
| US2052103A (en) | 1936-08-25 |
| NL36226C (en:Method) |