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发明名称
FORGE WELDING METHOD FOR STEEL MATERIAL
摘要
申请公布号
JPS6326231(A)
申请公布日期
1988.02.03
申请号
JP19860168564
申请日期
1986.07.16
申请人
KAWASAKI STEEL CORP
发明人
UCHIDA KIYOSHI;KATAOKA YOSHIHIRO;KOSHIZUKA NORIAKI
分类号
B21K25/00
主分类号
B21K25/00
代理机构
代理人
主权项
地址
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