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发明名称
SEALING ASSEMBLY WITH A DOUBLE-ACTING SEALING RING
摘要
申请公布号
PL102908(U1)
申请公布日期
1997.01.06
申请号
PL19950102908U
申请日期
1995.06.23
申请人
MATYJA STANISLAW
发明人
MATYJA STANISLAW
分类号
F16J15/46;(IPC1-7):F16J15/46
主分类号
F16J15/46
代理机构
代理人
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地址
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