PROCESS OF PREPARING CELLULOSE ACETATES,申请号CAD301935-传众专利搜索

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发明名称	PROCESS OF PREPARING CELLULOSE ACETATES
摘要
申请公布号	CA301935(A)	申请公布日期	1930.07.08
申请号	CAD301935	申请日期
申请人	THE RUTH-ALDO COMPANY	发明人	HENRI LOUIS BARTHELEMY
分类号		主分类号
代理机构		代理人
主权项
地址

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