,申请号DE19702027132-传众专利搜索

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发明名称
摘要
申请公布号	DE2027132(A1)	申请公布日期	1971.12.09
申请号	DE19702027132	申请日期	1970.06.03
申请人		发明人
分类号	D01F9/16;D01F9/18;D01F9/22;D01F9/26;(IPC1-7):C01B31/00	主分类号	D01F9/16
代理机构		代理人
主权项
地址

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