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发明名称
SPOT WELDING DEVICE
摘要
申请公布号
JPH04274885(A)
申请公布日期
1992.09.30
申请号
JP19910034848
申请日期
1991.03.01
申请人
HITACHI ZOSEN CORP
发明人
NAKAO AKIRA;WADA MASAO
分类号
B23K11/11;B23K11/16
主分类号
B23K11/11
代理机构
代理人
主权项
地址
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