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发明名称
FREE FLANGE
摘要
申请公布号
EP1147335(A1)
申请公布日期
2001.10.24
申请号
EP19990959667
申请日期
1999.11.25
申请人
FONDERIA FAZZINA S.R.L.
发明人
FAZZINI, FAUSTO
分类号
F16L23/032;(IPC1-7):F16L23/032
主分类号
F16L23/032
代理机构
代理人
主权项
地址
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