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发明名称
ECARTEUR ET POSITIONNEUR DE FOURREAUX, TUBES ET TUYAUX
摘要
申请公布号
FR2733027(B1)
申请公布日期
1997.07.04
申请号
FR19950004456
申请日期
1995.04.13
申请人
DESCHAMPS FREDERIC
发明人
分类号
F16L3/22;(IPC1-7):F16L3/22;F16L1/06
主分类号
F16L3/22
代理机构
代理人
主权项
地址
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