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经营范围
发明名称
WELDING METHOD FOR HOLLOW JOINED BODY
摘要
申请公布号
JPS571586(A)
申请公布日期
1982.01.06
申请号
JP19800073885
申请日期
1980.06.02
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
GOCHIYOU YOSHIJI
分类号
B23K15/00
主分类号
B23K15/00
代理机构
代理人
主权项
地址
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