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Electromagnetic Relay, in Particular for Interruption of an Electric Circuit in the Cases of Differential Current, and a Switch Comprising Such Relay
Mitja KoprivšekAnton HamlerMatija StreharMitja Vozel
其他書名
EP 2 671 243 B1, 2015-02.25
出版Europäisches Patentamt, 2015
URLhttp://books.google.com.hk/books?id=0sEltAEACAAJ&hl=&source=gbs_api