Method of forming a point at the end of a wire,申请号US19430498376-传众专利搜索

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发明名称	Method of forming a point at the end of a wire
摘要
申请公布号	US2434286(A)	申请公布日期	1948.01.13
申请号	US19430498376	申请日期	1943.08.12
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	PFANN WILLIAM G.
分类号	C25F3/02	主分类号	C25F3/02
代理机构		代理人
主权项
地址

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