NL50011C - - Google Patents
Info
- Publication number
- NL50011C NL50011C NL50011DA NL50011C NL 50011 C NL50011 C NL 50011C NL 50011D A NL50011D A NL 50011DA NL 50011 C NL50011 C NL 50011C
- 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
- H01J17/16—Vessels; Containers
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE514967X | 1937-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50011C true NL50011C (en:Method) |
Family
ID=6548815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50011D NL50011C (en:Method) | 1937-05-22 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB514967A (en:Method) |
| NL (1) | NL50011C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544104A (en) * | 1941-04-01 | 1951-03-06 | Radio Electr Soc Fr | Electric discharge valve |
| US2422945A (en) * | 1944-11-23 | 1947-06-24 | Gen Electric | Apparatus for manufacturing electron discharge devices |
-
0
- NL NL50011D patent/NL50011C/xx active
-
1938
- 1938-05-19 GB GB14987/38A patent/GB514967A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB514967A (en) | 1939-11-22 |