NL45486C - - Google Patents
Info
- Publication number
- NL45486C NL45486C NL45486DA NL45486C NL 45486 C NL45486 C NL 45486C NL 45486D A NL45486D A NL 45486DA NL 45486 C NL45486 C NL 45486C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/186—Getter supports
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2112082X | 1935-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45486C true NL45486C (en:Method) |
Family
ID=7985484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45486D NL45486C (en:Method) | 1935-11-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2112082A (en:Method) |
| NL (1) | NL45486C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2474335A (en) * | 1947-05-13 | 1949-06-28 | Nat Union Radio Corp | Getter structure for electron discharge devices |
| US2887602A (en) * | 1956-06-19 | 1959-05-19 | Gen Electric | Ultra-high frequency electric discharge device |
| US2997613A (en) * | 1959-10-13 | 1961-08-22 | Sylvania Electric Prod | Electron test tube |
-
0
- NL NL45486D patent/NL45486C/xx active
-
1936
- 1936-11-23 US US112373A patent/US2112082A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2112082A (en) | 1938-03-22 |