BE440911A - - Google Patents

Info

Publication number
BE440911A
BE440911A BE440911DA BE440911A BE 440911 A BE440911 A BE 440911A BE 440911D A BE440911D A BE 440911DA BE 440911 A BE440911 A BE 440911A
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 BE440911A publication Critical patent/BE440911A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
BE440911D 1940-03-21 BE440911A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE228067X 1940-03-21

Publications (1)

Publication Number Publication Date
BE440911A true BE440911A (en:Method)

Family

ID=5866997

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440911D BE440911A (en:Method) 1940-03-21

Country Status (3)

Country Link
BE (1) BE440911A (en:Method)
CH (1) CH228067A (en:Method)
NL (1) NL60324C (en:Method)

Also Published As

Publication number Publication date
CH228067A (de) 1943-07-31
NL60324C (en:Method)

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