NL47938C - - Google Patents

Info

Publication number: NL47938C
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.)

1936-02-10

Publication of NL47938C publication Critical patent/NL47938C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent

NL47938D 1936-02-10 NL47938C (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE490229X		1936-02-10

Publications (1)

Publication Number	Publication Date
NL47938C true NL47938C (fr)

Family

ID=6544082

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL47938D NL47938C (fr)	1936-02-10

Country Status (4)

Country	Link
US (1)	US2216282A (fr)
FR (1)	FR817566A (fr)
GB (1)	GB490229A (fr)
NL (1)	NL47938C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE750071C (de) *	1939-06-21	1944-12-12		Verfahren zur Herstellung von Elektronenvervielfachern mit Elektroden verschiedenen Sekundaeremissionsgrades
US3506868A (en) *	1967-05-22	1970-04-14	Bendix Corp	Positive-type electron multiplier channels connected in series
US4184098A (en) *	1976-04-22	1980-01-15	S.R.C. Laboratories, Inc.	Cone type dynode for photomultiplier tube
US4143291A (en) *	1976-04-22	1979-03-06	S.R.C. Laboratories, Inc.	Dynode for a photomultiplier tube

0
- NL NL47938D patent/NL47938C/xx active
1937
- 1937-02-09 US US124936A patent/US2216282A/en not_active Expired - Lifetime
- 1937-02-10 GB GB4030/37A patent/GB490229A/en not_active Expired
- 1937-02-10 FR FR817566D patent/FR817566A/fr not_active Expired

Also Published As

Publication number	Publication date
GB490229A (en)	1938-08-10
FR817566A (fr)	1937-09-06
US2216282A (en)	1940-10-01

Publication	Publication Date	Title
FR49980E (fr)	1939-09-29
BE415900A (fr)	1936-07-31
ES142479A2 (fr)	1936-09-01
DE1369000U (fr)	1936-04-02
BE416312A (fr)
BE415564A (fr)
NL47938C (fr)
BE414746A (fr)
BE414686A (fr)
BE414653A (fr)
BE414645A (fr)	1936-04-30
BE414636A (fr)	1936-04-30
BE414571A (fr)
BE415089A (fr)
NL80850C (fr)
NL54197C (fr)
NL50856C (fr)	1941-09-15
NL50854C (fr)
NL43388C (fr)
BE416290A (fr)
BE416271A (fr)
BE416111A (fr)
BE416030A (fr)	1936-07-31
BE415974A (fr)
BE414472A (fr)