Method of making yarns, films, and the like and product thereof,申请号US19290401625-传众专利搜索

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法人/股东/高管

发明名称	Method of making yarns, films, and the like and product thereof
摘要
申请公布号	US2086543(A)	申请公布日期	1937.07.13
申请号	US19290401625	申请日期	1929.10.22
申请人	CELANESE CORPORATION OF AMERICA	发明人	DREYFUS CAMILLE;WHITEHEAD WILLIAM
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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