Improvements in or relating to the production of fine threads from cellulose derivatives,申请号GB19310010538-传众专利搜索

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发明名称	Improvements in or relating to the production of fine threads from cellulose derivatives
摘要
申请公布号	GB363929(A)	申请公布日期	1931.12.31
申请号	GB19310010538	申请日期	1931.04.09
申请人	HANS SUTER	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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