Method for varying the solubility of cellulose acetate,申请号US19330698587-传众专利搜索

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发明名称	Method for varying the solubility of cellulose acetate
摘要
申请公布号	US2089201(A)	申请公布日期	1937.08.10
申请号	US19330698587	申请日期	1933.11.18
申请人	HERCULES POWDER COMPANY	发明人	FRANK GEORGE
分类号	C08B3/22	主分类号	C08B3/22
代理机构		代理人
主权项
地址

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