PRODUCTION OF ALPHA-TYPE SILICON NITRIDE POWDER,申请号JP19810037271-传众专利搜索

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发明名称	PRODUCTION OF ALPHA-TYPE SILICON NITRIDE POWDER
摘要
申请公布号	JPS57156311(A)	申请公布日期	1982.09.27
申请号	JP19810037271	申请日期	1981.03.17
申请人	TOKYO SHIBAURA DENKI KK	发明人	TSUGE AKIHIKO;INOUE HIROSHI;YONEYA KATSUTOSHI
分类号	C01B21/068	主分类号	C01B21/068
代理机构		代理人
主权项
地址

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