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发明名称
OXYGEN ARC AUTOMATIC CUTTING METHOD
摘要
申请公布号
JPH0255670(A)
申请公布日期
1990.02.26
申请号
JP19880203234
申请日期
1988.08.17
申请人
DAIDO STEEL CO LTD
发明人
TANIYAMA TSUYOMASA;INUKAI TOMIO
分类号
B23K9/013
主分类号
B23K9/013
代理机构
代理人
主权项
地址
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