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发明名称
HOT ROLLING METHOD
摘要
申请公布号
JPH04200903(A)
申请公布日期
1992.07.21
申请号
JP19900340570
申请日期
1990.11.30
申请人
NKK CORP
发明人
OKAZAKI SHINJI;SAKAMOTO MASATSUGU
分类号
B21B1/26;B21B27/10;B21B45/02
主分类号
B21B1/26
代理机构
代理人
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地址
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