Method and apparatus for heating nonferrous metal work pieces,申请号US19570669304-传众专利搜索

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发明名称	Method and apparatus for heating nonferrous metal work pieces
摘要
申请公布号	US2905797(A)	申请公布日期	1959.09.22
申请号	US19570669304	申请日期	1957.07.01
申请人	PATEHOLD PATENTVERWERTUNGS- & ELEKTRO-HOLDING A.-G.	发明人	GUYER ERNST;PFAFF OSKAR
分类号	C22F3/00	主分类号	C22F3/00
代理机构		代理人
主权项
地址

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