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发明名称
DOGBORN SHAPE CRUDE BILLET ROLLING METHOD
摘要
申请公布号
JPS5357167(A)
申请公布日期
1978.05.24
申请号
JP19760132396
申请日期
1976.11.05
申请人
NIPPON STEEL CORP
发明人
TOUMOTO NORIO;KAGAWA KAZUKIYO;NAKAMAE TAKESHI
分类号
B21B1/08
主分类号
B21B1/08
代理机构
代理人
主权项
地址
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