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经营范围
发明名称
ELECTRODE FOR PROJECTION WELDING MACHINE
摘要
申请公布号
EP0496484(A3)
申请公布日期
1993.06.30
申请号
EP19920300024
申请日期
1992.01.02
申请人
AOYAMA, YOSHITAKA
发明人
AOYAMA, YOSHITAKA
分类号
B23K11/14;B23K11/30;B23K35/02;(IPC1-7):B23K20/00
主分类号
B23K11/14
代理机构
代理人
主权项
地址
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