METHOD OF MEASURING AVERAGE PARTICLE SIZE OF GRANULAR MATERIAL,申请号CA19902011162-传众专利搜索

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发明名称	METHOD OF MEASURING AVERAGE PARTICLE SIZE OF GRANULAR MATERIAL
摘要
申请公布号	CA2011162(A1)	申请公布日期	1990.10.05
申请号	CA19902011162	申请日期	1990.02.28
申请人	NKK CORPORATION	发明人	UESUGI, MITSUAKI;HARAYAMA, MASAMI;OTA, KAZUMI;KAWAGUCHI, SOTOAKI;SHIBUYA, HIROYUKI
分类号	G01N15/02;G01N21/84	主分类号	G01N15/02
代理机构		代理人
主权项
地址

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