Manufacture of quaternary ammonium compounds in paste form,申请号GB19450035241-传众专利搜索

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发明名称	Manufacture of quaternary ammonium compounds in paste form
摘要
申请公布号	GB605599(A)	申请公布日期	1948.07.27
申请号	GB19450035241	申请日期	1945.12.31
申请人	E. I. DU PONT DE NEMURS AND COMPANY;ERNEST PAUL HARTSFIELD;JOSEPH LESTER RICHMOND	发明人
分类号	D06M13/322	主分类号	D06M13/322
代理机构		代理人
主权项
地址

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