BE414157A - - Google Patents

Info

Publication number
BE414157A
BE414157A BE414157DA BE414157A BE 414157 A BE414157 A BE 414157A BE 414157D A BE414157D A BE 414157DA BE 414157 A BE414157 A BE 414157A
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 BE414157A publication Critical patent/BE414157A/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
    • H01H9/30Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/302Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
BE414157D 1936-03-03 BE414157A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47177T 1936-03-03

Publications (1)

Publication Number Publication Date
BE414157A true BE414157A (zh)

Family

ID=8682706

Family Applications (2)

Application Number Title Priority Date Filing Date
BE414157D BE414157A (zh) 1936-03-03
BE411169D BE411169A (zh) 1936-03-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE411169D BE411169A (zh) 1936-03-03

Country Status (2)

Country Link
BE (2) BE411169A (zh)
FR (1) FR47177E (zh)

Also Published As

Publication number Publication date
BE411169A (zh)
FR47177E (fr) 1937-02-06

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