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发明名称
ROD SEAL
摘要
申请公布号
RU2000507(C1)
申请公布日期
1993.09.07
申请号
SU19894782554
申请日期
1989.11.14
申请人
MASHINOSTROITELNOE KONSTRUKTORSKOE BYURO
发明人
YUMINOV VASILIJ G
分类号
F16J15/00;(IPC1-7):F16J15/00
主分类号
F16J15/00
代理机构
代理人
主权项
地址
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