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经营范围
发明名称
ARC GENERATOR
摘要
申请公布号
JPH0584575(A)
申请公布日期
1993.04.06
申请号
JP19910277225
申请日期
1991.09.26
申请人
SUMITOMO METAL IND LTD
发明人
IKEGAMI YUICHI
分类号
B23K9/073;B23K9/167;B23K35/02
主分类号
B23K9/073
代理机构
代理人
主权项
地址
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