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发明名称
PROCEDEU DE OBTINERE A UNOR FEROFLUIDE APOASE
摘要
申请公布号
RO77199(A2)
申请公布日期
1981.06.22
申请号
RO19790097201
申请日期
1979.04.12
申请人
INSTITUTUL POLITEHNIC,RO
发明人
COTAE,CONSTANTIN,RO;CALUGARU,GHEORGHE,RO;LUCA,EMIL,RO
分类号
C09D11/02;H01F1/00;(IPC1-7):H01F1/00
主分类号
C09D11/02
代理机构
代理人
主权项
地址
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