Process of producing a dispersive agent,申请号US19420434122-传众专利搜索

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发明名称	Process of producing a dispersive agent
摘要
申请公布号	US2381939(A)	申请公布日期	1945.08.14
申请号	US19420434122	申请日期	1942.03.10
申请人	GROVER C. BEAR	发明人	TIEDE ARTHUR J.
分类号	B01F17/00	主分类号	B01F17/00
代理机构		代理人
主权项
地址

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