BE456890A - - Google Patents
Info
- Publication number
- BE456890A BE456890A BE456890DA BE456890A BE 456890 A BE456890 A BE 456890A BE 456890D A BE456890D A BE 456890DA BE 456890 A BE456890 A BE 456890A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL248330X | 1943-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456890A true BE456890A (en(2012)) |
Family
ID=19780945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456890D BE456890A (en(2012)) | 1943-07-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2449374A (en(2012)) |
| BE (1) | BE456890A (en(2012)) |
| CH (1) | CH248330A (en(2012)) |
| FR (1) | FR906875A (en(2012)) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667528A (en) * | 1951-11-21 | 1954-01-26 | Columbia Broadcasting Syst Inc | Electronic tube |
| US3051864A (en) * | 1959-02-24 | 1962-08-28 | Rca Corp | Self-indexing electron tubes and sockets |
| DE102012105508B4 (de) * | 2012-06-25 | 2016-11-10 | Wago Verwaltungsgesellschaft Mbh | Stiftkontaktelement und Elektronikgehäuse |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2265632A (en) * | 1940-08-02 | 1941-12-09 | Bruce A Coffin | Electron tube base |
| US2337401A (en) * | 1941-05-09 | 1943-12-21 | Sylvania Electric Prod | Base construction for electron tubes |
-
0
- BE BE456890D patent/BE456890A/xx unknown
-
1944
- 1944-07-21 CH CH248330D patent/CH248330A/de unknown
- 1944-08-31 FR FR906875D patent/FR906875A/fr not_active Expired
-
1946
- 1946-07-16 US US684088A patent/US2449374A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH248330A (de) | 1947-04-30 |
| US2449374A (en) | 1948-09-14 |
| FR906875A (fr) | 1946-02-22 |