TREA

Yngve Petersson

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  • Ludvika, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit breaker
    • Patent number 8,222,556
    • Issue date Jul 17, 2012
    • ABB Technology Ltd.
    • Ulf Akesson
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Circuit Breaker
    • Publication number 20090321392
    • Publication date Dec 31, 2009
    • Ulf Akesson
    • H01 - BASIC ELECTRIC ELEMENTS