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发明名称
RACCORD ETANCHE
摘要
申请公布号
FR2823283(B1)
申请公布日期
2003.06.27
申请号
FR20010004639
申请日期
2001.04.05
申请人
HUTCHINSON
发明人
CRAPART RENE;BLOUIN CHRISTOPHE
分类号
F16L23/16;(IPC1-7):F16L25/12;F16L25/14
主分类号
F16L23/16
代理机构
代理人
主权项
地址
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