Improvements in the manufacture of cellulose ester and ether filaments, threads, films, foils and the like,申请号GB19340003474-传众专利搜索

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发明名称	Improvements in the manufacture of cellulose ester and ether filaments, threads, films, foils and the like
摘要
申请公布号	GB438585(A)	申请公布日期	1935.11.13
申请号	GB19340003474	申请日期	1934.02.13
申请人	BRITISH CELANESE LIMITED;HENRY DREYFUS;ROBERT WIGHTON MONCRIEFF;FRANK BRENTNALL HILL	发明人
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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