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经营范围
发明名称
ETANCHAGE FEROFLUIDIQUE
摘要
申请公布号
RO66477(A2)
申请公布日期
1979.07.15
申请号
RO19750084348
申请日期
1975.12.28
申请人
CENTRUL DE CERCETARI TEHNICE SI FIZICE,RO
发明人
BADESCU,VASILE,RO;CALUGARU,GHEORGHE,RO
分类号
F16C33/00;(IPC1-7):F16C33/00
主分类号
F16C33/00
代理机构
代理人
主权项
地址
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