,申请号NO19670169316-传众专利搜索

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发明名称
摘要
申请公布号	NO120731(B)	申请公布日期	1970.11.30
申请号	NO19670169316	申请日期	1967.08.09
申请人	FARBENFABRIKEN BAYER AG	发明人	KIRSCHNEK H;WALZ K;QUAEDVLIEG M;HESS W
分类号	D06P1/66	主分类号	D06P1/66
代理机构		代理人
主权项
地址

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