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发明名称
MULTIIELECTRODE TIG WELDING
摘要
申请公布号
JPS52144346(A)
申请公布日期
1977.12.01
申请号
JP19760061172
申请日期
1976.05.28
申请人
HITACHI LTD
发明人
UCHIMAKI YOUICHI;OKADA TOSHIHIKO;UMAKI TOSHIAKI
分类号
B23K9/00;B23K9/16;B23K9/167
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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