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发明名称
FLANGE JOINT SEALING FOR PIPING LINES
摘要
申请公布号
CS263847(B1)
申请公布日期
1989.05.12
申请号
CS19870005950
申请日期
1987.08.12
申请人
HYNEK ZDENEK ING.,CS;RIHA MILAN ING.,CS
发明人
HYNEK ZDENEK ING.,CS;RIHA MILAN ING.,CS
分类号
F16J15/10;(IPC1-7):F16J15/10
主分类号
F16J15/10
代理机构
代理人
主权项
地址
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