Production of electrical elements,申请号US19490126701-传众专利搜索

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发明名称	Production of electrical elements
摘要
申请公布号	US2721152(A)	申请公布日期	1955.10.18
申请号	US19490126701	申请日期	1949.11.10
申请人	WARD, BLENKINSOP & COMPANY, LIMITED	发明人	HOPF PETER PAUL;LISHMUND RONALD EDGAR JOHN
分类号	H01B1/24;H01C7/00;H01C17/06;H01C17/065;H05K3/10;H05K3/12;H05K3/22	主分类号	H01B1/24
代理机构		代理人
主权项
地址

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