Perfectionnements aux commutateurs électriques dits,申请号FRD730316-传众专利搜索

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发明名称	Perfectionnements aux commutateurs électriques dits
摘要
申请公布号	FR730316(A)	申请公布日期	1932.08.11
申请号	FRD730316	申请日期	1932.01.22
申请人		发明人	BALLOT GEORGES-EUGENE-ALEXA
分类号	H01H17/00;H01H35/00;H01R11/28	主分类号	H01H17/00
代理机构		代理人
主权项
地址

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