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发明名称
MELTING TYPE FLUX FOR USE IN SUBMERGED ARC WELDING
摘要
申请公布号
JPS5285947(A)
申请公布日期
1977.07.16
申请号
JP19760002964
申请日期
1976.01.13
申请人
NIPPON STEEL CORP
发明人
NAKAMURA SHIGEHIRO;NOJIMA SHIGEKI;MURAI HIDEO;SATOU YOSHIO
分类号
B23K35/362
主分类号
B23K35/362
代理机构
代理人
主权项
地址
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