NL65818C - - Google Patents
Info
- Publication number
- NL65818C NL65818C NL65818DA NL65818C NL 65818 C NL65818 C NL 65818C NL 65818D A NL65818D A NL 65818DA NL 65818 C NL65818 C NL 65818C
- Authority
- NL
- Netherlands
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
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL262420X | 1946-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL65818C true NL65818C (en) |
Family
ID=19781570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL65818D NL65818C (en) | 1946-10-11 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2528246A (en) |
BE (1) | BE476683A (en) |
CH (1) | CH262420A (en) |
DE (1) | DE844948C (en) |
FR (1) | FR954134A (en) |
GB (1) | GB650045A (en) |
NL (1) | NL65818C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3155862A (en) * | 1960-05-31 | 1964-11-03 | Gen Electric Canada | Index indicator for plug-in units |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL14148C (en) * | 1921-10-29 | |||
US1788147A (en) * | 1927-06-22 | 1931-01-06 | William M Bruce | Attachment for wireless receivers |
DE626737C (en) * | 1929-06-18 | 1936-03-02 | Loewe Opta Gmbh | Multiple tubes with a power amplifier stage and one or more voltage amplifier stages |
US1911410A (en) * | 1932-06-02 | 1933-05-30 | Valverde Robert | Method of sealing containers under predetermined pressures |
US2067817A (en) * | 1934-09-15 | 1937-01-12 | Gen Electric | Device for gettering metal tubes |
US2222395A (en) * | 1939-07-14 | 1940-11-19 | Ass Press | Tubular phototube |
BE443690A (en) * | 1940-12-13 | |||
US2329019A (en) * | 1941-10-06 | 1943-09-07 | Heintz & Kaufman Ltd | Vitreous seal protector |
FR890740A (en) * | 1942-02-11 | 1944-02-16 | Telefunken Gmbh | Process for the production of an electric discharge tube without a base |
US2454791A (en) * | 1945-01-16 | 1948-11-30 | Standard Telephones Cables Ltd | Vacuum tube and mounting therefor |
-
0
- NL NL65818D patent/NL65818C/xx active
- BE BE476683D patent/BE476683A/xx unknown
-
1947
- 1947-10-08 GB GB27084/47A patent/GB650045A/en not_active Expired
- 1947-10-09 FR FR954134D patent/FR954134A/en not_active Expired
- 1947-10-11 CH CH262420D patent/CH262420A/en unknown
- 1947-12-06 US US790103A patent/US2528246A/en not_active Expired - Lifetime
-
1948
- 1948-11-04 DE DEP20537A patent/DE844948C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR954134A (en) | 1949-12-19 |
GB650045A (en) | 1951-02-14 |
CH262420A (en) | 1949-06-30 |
US2528246A (en) | 1950-10-31 |
DE844948C (en) | 1952-07-28 |
BE476683A (en) |