Manufacture of hollow artificial silk,申请号GB19300018381-传众专利搜索

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发明名称	Manufacture of hollow artificial silk
摘要
申请公布号	GB356327(A)	申请公布日期	1931.09.10
申请号	GB19300018381	申请日期	1930.06.16
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
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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