BE542776A - - Google Patents
Info
- Publication number
- BE542776A BE542776A BE542776DA BE542776A BE 542776 A BE542776 A BE 542776A BE 542776D A BE542776D A BE 542776DA BE 542776 A BE542776 A BE 542776A
- 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
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2864024X | 1954-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE542776A true BE542776A (fr) |
Family
ID=19876077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542776D BE542776A (fr) | 1954-11-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2864024A (fr) |
| BE (1) | BE542776A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899751A (en) * | 1973-12-03 | 1975-08-12 | Urs E Hochuli | Long life molecular gas laser |
| US4843282A (en) * | 1988-02-16 | 1989-06-27 | Gte Products Corporation | Glow discharge starter containing silver |
| US4882835A (en) * | 1988-02-16 | 1989-11-28 | Gte Products Corporation | Method of making glow discharge starter |
| US5266867A (en) * | 1990-10-15 | 1993-11-30 | Matsushita Electronics Corporation | Gas discharge tube with tunnel effect type cathode |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2348045A (en) * | 1942-01-01 | 1944-05-02 | Bell Telephone Labor Inc | Electron discharge device and method of manufacture |
| FR910133A (fr) * | 1945-01-10 | 1946-05-28 | Comptoir Des Cendres Et Metaux | émetteur thermoionique |
| FR961959A (fr) * | 1947-02-05 | 1950-05-26 |
-
0
- BE BE542776D patent/BE542776A/xx unknown
-
1955
- 1955-10-28 US US543563A patent/US2864024A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2864024A (en) | 1958-12-09 |