Electric distribution system,申请号US19410402491-传众专利搜索

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发明名称	Electric distribution system
摘要
申请公布号	US2335103(A)	申请公布日期	1943.11.23
申请号	US19410402491	申请日期	1941.07.15
申请人	ROLLER-SMITH COMPANY	发明人	BOLSTERLI ARTHUR A.
分类号	H02H7/28	主分类号	H02H7/28
代理机构		代理人
主权项
地址

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