Method of and apparatus for heating coils of metal rod, wire or the like,申请号US19550542190-传众专利搜索

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法人/股东/高管

发明名称	Method of and apparatus for heating coils of metal rod, wire or the like
摘要
申请公布号	US2875997(A)	申请公布日期	1959.03.03
申请号	US19550542190	申请日期	1955.10.24
申请人	LEE WILSON	发明人	BLACKMAN CALVIN C.
分类号	C21D9/663	主分类号	C21D9/663
代理机构		代理人
主权项
地址

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