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发明名称
MANUFACTURE OF STEEL
摘要
申请公布号
JPH05202411(A)
申请公布日期
1993.08.10
申请号
JP19910052739
申请日期
1991.03.18
申请人
NIPPON STEEL CORP
发明人
WAKAO MASAMITSU;TOKUMITSU NAOKI;MIZOGUCHI SHOZO
分类号
C21C7/04
主分类号
C21C7/04
代理机构
代理人
主权项
地址
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