Zone refining methods and apparatus,申请号US19600071000-传众专利搜索

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发明名称	Zone refining methods and apparatus
摘要
申请公布号	US3190732(A)	申请公布日期	1965.06.22
申请号	US19600071000	申请日期	1960.11.22
申请人	CLEVITE CORPORATION	发明人	HAMILTON NOBLE E.
分类号	C30B13/26	主分类号	C30B13/26
代理机构		代理人
主权项
地址

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