BE351068A - - Google Patents

Info

Publication number
BE351068A
BE351068A BE351068DA BE351068A BE 351068 A BE351068 A BE 351068A BE 351068D A BE351068D A BE 351068DA BE 351068 A BE351068 A BE 351068A
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 BE351068A publication Critical patent/BE351068A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02Main electrodes
    • H01J1/13Solid thermionic cathodes
    • H01J1/20Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
BE351068D 1927-05-04 BE351068A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE289860X 1927-05-04

Publications (1)

Publication Number Publication Date
BE351068A true BE351068A (enrdf_load_html_response)

Family

ID=6059926

Family Applications (1)

Application Number Title Priority Date Filing Date
BE351068D BE351068A (enrdf_load_html_response) 1927-05-04

Country Status (3)

Country Link
BE (1) BE351068A (enrdf_load_html_response)
GB (1) GB289860A (enrdf_load_html_response)
NL (1) NL23005C (enrdf_load_html_response)

Also Published As

Publication number Publication date
NL23005C (enrdf_load_html_response)
GB289860A (en) 1929-04-25

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