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经营范围
发明名称
BORRSKAER MED BITAR AV HAORDMETALL.
摘要
申请公布号
FI893574(A)
申请公布日期
1990.01.29
申请号
FI19890003574
申请日期
1989.07.26
申请人
SANDVIK AB
发明人
LUNDELL, LARS-GUNNAR
分类号
B23K1/19;C04B37/02;E21B10/58;(IPC1-7):E21B/
主分类号
B23K1/19
代理机构
代理人
主权项
地址
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