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发明名称
WELDING METHOD AND WELDING EQUIPMENT FOR METAL PLATES
摘要
申请公布号
JPH05220569(A)
申请公布日期
1993.08.31
申请号
JP19920085885
申请日期
1992.02.13
申请人
RIKEN KOKI KK
发明人
YAMAMOTO MASAMI
分类号
B23K9/00;B23K9/02;B23K9/12
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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