,申请号NL19520169823-传众专利搜索

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发明名称
摘要
申请公布号	NL79674(C)	申请公布日期	1955.11.15
申请号	NL19520169823	申请日期	1952.05.24
申请人		发明人
分类号	B01F9/00;B01J2/12;B01J2/30;C01B17/06;C12C11/00;C22B1/24;F26B11/04;F27B7/00	主分类号	B01F9/00
代理机构		代理人
主权项
地址

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