CHEMICAL LAPPING OF YTTRIUM ALUMINUM,申请号USD3632513-传众专利搜索

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发明名称	CHEMICAL LAPPING OF YTTRIUM ALUMINUM
摘要
申请公布号	US3632513(A)	申请公布日期	1972.01.04
申请号	USD3632513	申请日期	1969.05.23
申请人	NORTH AMERICAN ROCKWELL CORP.	发明人	FREDERICK S. KAVEGGIA
分类号	C23F1/30;(IPC1-7):B44C1/22;C09K3/00	主分类号	C23F1/30
代理机构		代理人
主权项
地址

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