BE521158A - - Google Patents

Info

Publication number
BE521158A
BE521158A BE521158DA BE521158A BE 521158 A BE521158 A BE 521158A BE 521158D A BE521158D A BE 521158DA BE 521158 A BE521158 A BE 521158A
Authority
BE
Belgium
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 BE521158A publication Critical patent/BE521158A/xx

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
    • H01J17/30—Igniting arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
BE521158D 1952-07-04 BE521158A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL316271X 1952-07-04

Publications (1)

Publication Number Publication Date
BE521158A true BE521158A (enrdf_load_html_response)

Family

ID=19783813

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521158D BE521158A (enrdf_load_html_response) 1952-07-04

Country Status (7)

Country Link
US (1) US2757307A (enrdf_load_html_response)
BE (1) BE521158A (enrdf_load_html_response)
CH (1) CH316271A (enrdf_load_html_response)
DE (1) DE948276C (enrdf_load_html_response)
FR (1) FR1080315A (enrdf_load_html_response)
GB (1) GB728194A (enrdf_load_html_response)
NL (1) NL170851C (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684910A (en) * 1970-05-18 1972-08-15 Itt Electron multiplier having dynode modules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA466334A (en) * 1950-07-04 W. Eitel William Electron tube and method of making the same
US1722121A (en) * 1925-06-25 1929-07-23 Western Electric Co Electron-discharge device
AT128214B (de) * 1929-12-21 1932-05-10 Telefunken Gmbh Gasgefüllte Entladungsröhre.
US2092804A (en) * 1935-11-07 1937-09-14 Telefunken Gmbh Screen grid electron discharge tube
US2404920A (en) * 1940-09-27 1946-07-30 Research Corp Electronic discharge apparatus
US2417730A (en) * 1942-11-30 1947-03-18 Eitel Mccullough Inc Electron tube and method of making same
US2419485A (en) * 1943-06-03 1947-04-22 Ncr Co Electronic device

Also Published As

Publication number Publication date
GB728194A (en) 1955-04-13
FR1080315A (fr) 1954-12-08
DE948276C (de) 1956-08-30
NL170851C (nl)
CH316271A (de) 1956-09-30
US2757307A (en) 1956-07-31

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