Method of preparing flexible cellulose triacetate materials,申请号US19410373462-传众专利搜索

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发明名称	Method of preparing flexible cellulose triacetate materials
摘要
申请公布号	US2336310(A)	申请公布日期	1943.12.07
申请号	US19410373462	申请日期	1941.01.07
申请人	EASTMAN KODAK COMPANY	发明人	SPENCE JOHN;SWEET STERLING S.
分类号	D01F2/30	主分类号	D01F2/30
代理机构		代理人
主权项
地址

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