NL53528C - - Google Patents

Info

Publication number: NL53528C
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1936-04-25

Publication of NL53528C publication Critical patent/NL53528C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
- H01J43/025—Circuits therefor

NL53528D 1936-04-25 NL53528C (xx)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE205331X		1936-04-25
DE260536X		1936-05-26
DE160636X		1936-06-16
DE110137X		1937-01-11

Publications (1)

Publication Number	Publication Date
NL53528C true NL53528C (xx)

Family

ID=27430442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL53528D NL53528C (xx)	1936-04-25

Country Status (6)

Country	Link
US (1)	US2201587A (xx)
BE (1)	BE421193A (xx)
CH (1)	CH205331A (xx)
FR (1)	FR820970A (xx)
GB (1)	GB499487A (xx)
NL (1)	NL53528C (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2558021A (en) *	1939-03-08	1951-06-26	Univ Leland Stanford Junior	Thermionic vacuum tube and circuit
BE457111A (xx) *	1943-08-04
GB683061A (en) *	1948-01-24	1952-11-19	Emi Ltd	Improvements relating to thermionic valves utilising secondary electron emission amplification
US2617948A (en) *	1948-11-18	1952-11-11	Heinz E Kallmann	Electron multiplying device
US2798903A (en) *	1951-03-16	1957-07-09	Henry M Spencer	Signal amplification system
US2748313A (en) *	1951-05-02	1956-05-29	Hartford Nat Bank & Trust Co	Electron beam tube
US3093766A (en) *	1961-05-10	1963-06-11	Gen Electric	Gas generating electric discharge device

0
- NL NL53528D patent/NL53528C/xx active
- BE BE421193D patent/BE421193A/xx unknown
1937
- 1937-04-12 CH CH205331D patent/CH205331A/de unknown
- 1937-04-21 GB GB11376/37A patent/GB499487A/en not_active Expired
- 1937-04-21 US US138103A patent/US2201587A/en not_active Expired - Lifetime
- 1937-04-23 FR FR820970D patent/FR820970A/fr not_active Expired

Also Published As

Publication number	Publication date
GB499487A (en)	1939-01-23
CH205331A (de)	1939-06-15
US2201587A (en)	1940-05-21
FR820970A (fr)	1937-11-24
BE421193A (xx)

Publication	Publication Date	Title
BE415900A (xx)	1936-07-31
NO57785A (xx)
NL42840C (xx)	1938-02-16
BE413309A (xx)	1936-12-29
BE396481A (xx)
BE406332A (xx)
NL47224C (xx)
BE413384A (xx)
BE413397A (xx)	1936-02-29
BE415512A (xx)
BE413408A (xx)	1936-02-29
BE413460A (xx)
BE415489A (xx)	1938-04-30
BE413631A (xx)
BE422208A (xx)
BE413706A (xx)
BE413759A (xx)	1936-03-31
BE413893A (xx)
BE414076A (xx)
BE414157A (xx)
BE414357A (xx)
BE414370A (xx)	1936-04-30
BE414373A (xx)
NL53528C (xx)
BE414430A (xx)