NL47224C - - Google Patents

Info

Publication number
NL47224C
NL47224C NL47224DA NL47224C NL 47224 C NL47224 C NL 47224C NL 47224D A NL47224D A NL 47224DA NL 47224 C NL47224 C NL 47224C
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.)
Publication of NL47224C publication Critical patent/NL47224C/xx

Links

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
NL47224D 1936-09-01 NL47224C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL201099X 1936-09-01

Publications (1)

Publication Number Publication Date
NL47224C true NL47224C (enrdf_load_stackoverflow)

Family

ID=19778338

Family Applications (1)

Application Number Title Priority Date Filing Date
NL47224D NL47224C (enrdf_load_stackoverflow) 1936-09-01

Country Status (5)

Country Link
US (1) US2167097A (enrdf_load_stackoverflow)
BE (1) BE423376A (enrdf_load_stackoverflow)
CH (1) CH201099A (enrdf_load_stackoverflow)
GB (1) GB496705A (enrdf_load_stackoverflow)
NL (1) NL47224C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528437A (en) * 1945-08-04 1950-10-31 Ivan L Joy Multiple anode tube and method of employing the same in testing apparatus
GB683061A (en) * 1948-01-24 1952-11-19 Emi Ltd Improvements relating to thermionic valves utilising secondary electron emission amplification

Also Published As

Publication number Publication date
CH201099A (de) 1938-11-15
US2167097A (en) 1939-07-25
GB496705A (en) 1938-12-05
BE423376A (enrdf_load_stackoverflow)

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