Horizontal break disconnecting switch,申请号US19300448510-传众专利搜索

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发明名称	Horizontal break disconnecting switch
摘要
申请公布号	US1901688(A)	申请公布日期	1933.03.14
申请号	US19300448510	申请日期	1930.04.30
申请人	THE DELTA-STAR ELECTRIC COMPANY	发明人	ALSAKER ALFRED;HAMPTON WELDON O.;KOERNER CHARLES A.
分类号	H01H31/28	主分类号	H01H31/28
代理机构		代理人
主权项
地址

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