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发明名称
MANUFACTURE OF FORGED STEEL FOR HOT PRESS TOOL
摘要
申请公布号
JPH03297530(A)
申请公布日期
1991.12.27
申请号
JP19900099326
申请日期
1990.04.17
申请人
KAWASAKI STEEL CORP
发明人
TANI TOSHIFUMI
分类号
B21J1/02;B21J5/00
主分类号
B21J1/02
代理机构
代理人
主权项
地址
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