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发明名称
FLUID TUBE JOINT USED IN SLEEVE PIPE CONSTRUCTION METHOD
摘要
申请公布号
JPH1163311(A)
申请公布日期
1999.03.05
申请号
JP19970232520
申请日期
1997.08.28
申请人
发明人
分类号
E03C1/02;F16L1/00;F16L5/00;(IPC1-7):F16L5/00
主分类号
E03C1/02
代理机构
代理人
主权项
地址
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