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发明名称
CONSUMABLE ELECTRODE GAS SHIELDED ARC WELDING METHOD AND EQUIPMENT
摘要
申请公布号
JPH05138355(A)
申请公布日期
1993.06.01
申请号
JP19910310303
申请日期
1991.11.26
申请人
HITACHI SEIKO LTD
发明人
MITA TSUNEO;KASHIMA TAKAYUKI;SHINADA TSUNEO
分类号
B23K9/073;B23K9/173
主分类号
B23K9/073
代理机构
代理人
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地址
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