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经营范围
发明名称
Cutting with tubular oxidising electrode
摘要
申请公布号
IT1215845(B)
申请公布日期
1990.02.22
申请号
IT19880019373
申请日期
1988.02.11
申请人
CARBONARC DI ALVANO R. & C. S.A.S.
发明人
VINCENZO PETITTO
分类号
B23K;(IPC1-7):B23K/
主分类号
B23K
代理机构
代理人
主权项
地址
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