,申请号NL19720013224-传众专利搜索

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发明名称
摘要
申请公布号	NL7213224(A)	申请公布日期	1972.12.27
申请号	NL19720013224	申请日期	1972.09.29
申请人		发明人
分类号	B01J27/00;B01J27/185;C07B61/00;C07C1/00;C07C5/48;C07C11/12;C07C67/00;(IPC1-7):C07B3/00;B01J11/82	主分类号	B01J27/00
代理机构		代理人
主权项
地址

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