BE433701A - - Google Patents

Info

Publication number
BE433701A
BE433701A BE433701DA BE433701A BE 433701 A BE433701 A BE 433701A BE 433701D A BE433701D A BE 433701DA BE 433701 A BE433701 A BE 433701A
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 BE433701A publication Critical patent/BE433701A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/53Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55Oil reservoirs or tanks; Lowering means therefor
BE433701D 1938-04-13 BE433701A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844802T 1938-04-13

Publications (1)

Publication Number Publication Date
BE433701A true BE433701A (no)

Family

ID=9312565

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433701D BE433701A (no) 1938-04-13

Country Status (2)

Country Link
BE (1) BE433701A (no)
FR (1) FR844802A (no)

Also Published As

Publication number Publication date
FR844802A (fr) 1939-08-02

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