Verfahren zum Erweichen pflanzlicher Fasern durch Natriumsulfid,申请号DE1927W075809D-传众专利搜索

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发明名称	Verfahren zum Erweichen pflanzlicher Fasern durch Natriumsulfid
摘要
申请公布号	DE490384(C)	申请公布日期	1930.01.28
申请号	DE1927W075809D	申请日期	1927.04.30
申请人	SIDNEY D. WELLS	发明人
分类号	D21C3/02	主分类号	D21C3/02
代理机构		代理人
主权项
地址

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