NL29072C - - Google Patents

Info

Publication number
NL29072C
NL29072C NL29072DA NL29072C NL 29072 C NL29072 C NL 29072C NL 29072D A NL29072D A NL 29072DA NL 29072 C NL29072 C NL 29072C
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 NL29072C publication Critical patent/NL29072C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details 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
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
NL29072D 1927-11-14 NL29072C (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE300547T 1927-11-14

Publications (1)

Publication Number Publication Date
NL29072C true NL29072C (ja�@�@)

Family

ID=31894256

Family Applications (1)

Application Number Title Priority Date Filing Date
NL29072D NL29072C (ja�@�@) 1927-11-14

Country Status (4)

Country Link
AT (1) AT123656B (ja�@�@)
FR (1) FR663245A (ja�@�@)
GB (1) GB300547A (ja�@�@)
NL (1) NL29072C (ja�@�@)

Also Published As

Publication number Publication date
FR663245A (fr) 1929-08-19
AT123656B (de) 1931-07-10
GB300547A (ja�@�@) 1929-10-10

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