NL44349C - - Google Patents
Info
- Publication number
- NL44349C NL44349C NL44349DA NL44349C NL 44349 C NL44349 C NL 44349C NL 44349D A NL44349D A NL 44349DA NL 44349 C NL44349 C NL 44349C
- 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
- H01J17/04—Electrodes; Screens
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2117794X | 1934-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL44349C true NL44349C (en:Method) |
Family
ID=7985757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL44349D NL44349C (en:Method) | 1934-10-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2117794A (en:Method) |
| BE (1) | BE411383A (en:Method) |
| FR (1) | FR795174A (en:Method) |
| NL (1) | NL44349C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2461237A (en) * | 1944-12-15 | 1949-02-08 | Hartford Nat Bank & Trust Co | Rectifier discharge tube and method of sealing the anode leadin |
| US2480282A (en) * | 1945-07-27 | 1949-08-30 | Air Reduction | Lightning arrester |
-
0
- NL NL44349D patent/NL44349C/xx active
- BE BE411383D patent/BE411383A/xx unknown
-
1935
- 1935-09-23 FR FR795174D patent/FR795174A/fr not_active Expired
- 1935-10-03 US US43428A patent/US2117794A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2117794A (en) | 1938-05-17 |
| BE411383A (en:Method) | |
| FR795174A (fr) | 1936-03-07 |