BE440794A - - Google Patents

Info

Publication number
BE440794A
BE440794A BE440794DA BE440794A BE 440794 A BE440794 A BE 440794A BE 440794D A BE440794D A BE 440794DA BE 440794 A BE440794 A BE 440794A
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 BE440794A publication Critical patent/BE440794A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
BE440794D 1940-02-27 BE440794A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT877843X 1940-02-27

Publications (1)

Publication Number Publication Date
BE440794A true BE440794A (enrdf_load_stackoverflow)

Family

ID=11330928

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440794D BE440794A (enrdf_load_stackoverflow) 1940-02-27

Country Status (2)

Country Link
BE (1) BE440794A (enrdf_load_stackoverflow)
FR (1) FR877843A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR877843A (fr) 1943-01-04

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