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经营范围
发明名称
Wire unwinder for continuous welding at an automatically variable speed with infinite gradualness
摘要
申请公布号
IT1245427(B)
申请公布日期
1994.09.20
申请号
IT1991TO00144
申请日期
1991.02.28
申请人
PENTASALD S.R.L.
发明人
BELOTTI MARCO
分类号
B65H;(IPC1-7):B65H
主分类号
B65H
代理机构
代理人
主权项
地址
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