Method of particle size determination,申请号US19870084271-传众专利搜索

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发明名称	Method of particle size determination
摘要
申请公布号	US4871248(A)	申请公布日期	1989.10.03
申请号	US19870084271	申请日期	1987.08.11
申请人	MONSANTO COMPANY	发明人	HOFFMAN, RICHARD L.
分类号	G01N15/02;G01N15/04	主分类号	G01N15/02
代理机构		代理人
主权项
地址

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