BE504060A - - Google Patents

Info

Publication number
BE504060A
BE504060A BE504060DA BE504060A BE 504060 A BE504060 A BE 504060A BE 504060D A BE504060D A BE 504060DA BE 504060 A BE504060 A BE 504060A
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 BE504060A publication Critical patent/BE504060A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by ac
    • H01H51/32—Frequency relays; Mechanically-tuned relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
BE504060D 1950-07-04 BE504060A (US07922777-20110412-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021470T 1950-07-04

Publications (1)

Publication Number Publication Date
BE504060A true BE504060A (US07922777-20110412-C00004.png)

Family

ID=9576983

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504060D BE504060A (US07922777-20110412-C00004.png) 1950-07-04

Country Status (2)

Country Link
BE (1) BE504060A (US07922777-20110412-C00004.png)
FR (2) FR1021470A (US07922777-20110412-C00004.png)

Also Published As

Publication number Publication date
FR1021470A (fr) 1953-02-19
FR66702E (fr) 1957-08-19

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