发明名称 PIPE COUPLING DEVICES
摘要 <p>Disclosed are coupling devices for joining and connecting pipes. The pipe coupling devices comprise a housing formed with a penetrating hole therein to connect pipes, covers fastened to the housing, and compression elements coupled to the respective covers to compress the outer circumferential surfaces of the pipes and hermetically fix the pipes to the housing.</p>
申请公布号 EP2126441(A1) 申请公布日期 2009.12.02
申请号 EP20070746893 申请日期 2007.06.13
申请人 CHOI, YUK NAM 发明人 CHOI, YUK NAM
分类号 F16L19/02;F16L19/00;F16L37/091;F16L37/092 主分类号 F16L19/02
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