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发明名称
SEALING DEVICE
摘要
申请公布号
SU1603112(A1)
申请公布日期
1990.10.30
申请号
SU19894631959
申请日期
1989.01.04
申请人
G PK EXI UGOLNOGO MASHINOSTROENIYA
发明人
KOPYLOV ANDREJ V,SU;MUSTAFAEV STANISLAV I,SU
分类号
F16J15/24
主分类号
F16J15/24
代理机构
代理人
主权项
地址
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