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发明名称
ROLLING MILL
摘要
申请公布号
JPS6330107(A)
申请公布日期
1988.02.08
申请号
JP19860171600
申请日期
1986.07.23
申请人
HITACHI LTD;NAKAYAMA SEIKOSHO:KK
发明人
CHINBE HIROSHI;TSUJII KAZUMASA;MORIMOTO TAKAO;WATANABE KATSUO
分类号
B21B31/10
主分类号
B21B31/10
代理机构
代理人
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