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发明名称
SPIRALEUSE
摘要
申请公布号
FR2767494(B1)
申请公布日期
1999.09.24
申请号
FR19970010584
申请日期
1997.08.22
申请人
COFLEXIP
发明人
HARMELIN PASCAL;MALOBERTI RENE;GUERIN JEAN PIERRE PAUL
分类号
B21C37/12;(IPC1-7):B21C37/12;B65H81/08;F16L11/08;F16L11/16
主分类号
B21C37/12
代理机构
代理人
主权项
地址
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