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发明名称
Pipe assembly
摘要
申请公布号
OA10424(A)
申请公布日期
2001.12.07
申请号
OA19970070019
申请日期
1997.06.05
申请人
PETER JAMES BOATMAN;SULIMAN AHMED AL-QUDAIBI
发明人
PETER JAMES BOATMAN
分类号
F16L49/00;F16L9/04;F16L21/02;F16L58/10;(IPC1-7):F16L67/06;F16L9:12;F16L49:02
主分类号
F16L49/00
代理机构
代理人
主权项
地址
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