alpha-Aluminiumoxid-Einkristall-Matte und Verfahren zu deren Herstellung,申请号DE19681646567-传众专利搜索

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发明名称	alpha-Aluminiumoxid-Einkristall-Matte und Verfahren zu deren Herstellung
摘要
申请公布号	DE1646567(A1)	申请公布日期	1971.07.22
申请号	DE19681646567	申请日期	1968.02.27
申请人	GENERAL TECHNOLOGIES CORP.	发明人	J. SHYNE,JAMES;V. MILEWSKI,JOHN
分类号	C01F7/42;C30B25/00;C30B29/26	主分类号	C01F7/42
代理机构		代理人
主权项
地址

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