NL35560C - - Google Patents

Info

Publication number
NL35560C
NL35560C NL35560DA NL35560C NL 35560 C NL35560 C NL 35560C NL 35560D A NL35560D A NL 35560DA NL 35560 C NL35560 C NL 35560C
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 NL35560C publication Critical patent/NL35560C/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
    • H01J1/15Cathodes heated directly by an electric current
    • H01J1/18Supports; Vibration-damping arrangements
NL35560D 1930-07-19 NL35560C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL357444X 1930-07-19

Publications (1)

Publication Number Publication Date
NL35560C true NL35560C (xx)

Family

ID=19785273

Family Applications (1)

Application Number Title Priority Date Filing Date
NL35560D NL35560C (xx) 1930-07-19

Country Status (4)

Country Link
DE (1) DE602586C (xx)
FR (1) FR718794A (xx)
GB (1) GB357444A (xx)
NL (1) NL35560C (xx)

Also Published As

Publication number Publication date
DE602586C (de) 1934-09-12
GB357444A (en) 1931-09-24
FR718794A (fr) 1932-01-28

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