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Olaf Bulter

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  • Sulzbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Residual load circuit breaker
    • Patent number 11,139,123
    • Issue date Oct 5, 2021
    • WALTER KRAUS GMBH
    • Olaf Bülter
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    RESIDUAL LOAD CIRCUIT BREAKER
    • Publication number 20200373096
    • Publication date Nov 26, 2020
    • WALTER KRAUS GMBH
    • Olaf Bulter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Brush block for transmitting currents
    • Publication number 20060286821
    • Publication date Dec 21, 2006
    • WALTER KRAUS GMBH
    • Olaf Bulter
    • H01 - BASIC ELECTRIC ELEMENTS