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发明名称
CONSUMABLE NOZZLE ELECTROSLAG WELDING PROCESS
摘要
申请公布号
JPS5241142(A)
申请公布日期
1977.03.30
申请号
JP19750117832
申请日期
1975.09.29
申请人
HITACHI SHIPBUILDING ENG CO
发明人
SHIRAKAWA HIDEO
分类号
B23K25/00
主分类号
B23K25/00
代理机构
代理人
主权项
地址
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