Manufacture of cellulose derivative materials,申请号US19350048084-传众专利搜索

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发明名称	Manufacture of cellulose derivative materials
摘要
申请公布号	US2142717(A)	申请公布日期	1939.01.03
申请号	US19350048084	申请日期	1935.11.04
申请人	CELANESE CORPORATION	发明人	DREYFUS HENRY;MONCRIEFF ROBERT WIGHTON;HILL FRANK BRENTNALL
分类号	D01F2/28	主分类号	D01F2/28
代理机构		代理人
主权项
地址

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