NL58801C - - Google Patents

Info

Publication number
NL58801C
NL58801C NL58801DA NL58801C NL 58801 C NL58801 C NL 58801C NL 58801D A NL58801D A NL 58801DA NL 58801 C NL58801 C NL 58801C
Authority
NL
Netherlands
Application number
Publication date
Application granted granted Critical
Publication of NL58801C publication Critical patent/NL58801C/xx

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00Electric arc lamps
    • H05B31/0018Electric arc lamps in a closed vessel
    • H05B31/0021Construction, in particular closure, of the vessel
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00Electric arc lamps
    • H05B31/003Electric arc lamps of a special type
    • H05B31/0039Projectors, the construction of which depends upon the presence of the arc
NL58801D NL58801C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL58801T
NL57344T

Publications (1)

Publication Number Publication Date
NL58801C true NL58801C (de) 1946-08-15

Family

ID=26641978

Family Applications (1)

Application Number Title Priority Date Filing Date
NL58801D NL58801C (de)

Country Status (1)

Country Link
NL (1) NL58801C (de)

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