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发明名称
Raccord flexible pour conduits en plastique synthétique utilisable par exemple dans les égouts
摘要
申请公布号
FR1472802(A)
申请公布日期
1967.03.10
申请号
FR19660055474
申请日期
1966.03.29
申请人
WAVIN N. V.
发明人
分类号
F16L17/03;F16L27/113;F16L47/08
主分类号
F16L17/03
代理机构
代理人
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地址
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