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发明名称
MANUFACTURE OF FORGING BILLET
摘要
申请公布号
JPH0428443(A)
申请公布日期
1992.01.31
申请号
JP19900132597
申请日期
1990.05.24
申请人
KOMATSU LTD
发明人
ANDO HIROYUKI
分类号
B21J5/02;B21J5/08
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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