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发明名称
METHOD OF ROLLING H-BEAMS
摘要
申请公布号
KR100214730(B1)
申请公布日期
1999.08.02
申请号
KR19910019601
申请日期
1991.11.05
申请人
KAWASAKI STEEL CORPORATION
发明人
IGUCHI, TAKAAKI;HAYASHI, HIROYUKI
分类号
B21B1/088;B21B1/08;(IPC1-7):B21B1/08
主分类号
B21B1/088
代理机构
代理人
主权项
地址
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