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经营范围
发明名称
FORGING PUNCH
摘要
申请公布号
JPH0377740(A)
申请公布日期
1991.04.03
申请号
JP19890214635
申请日期
1989.08.21
申请人
TOYODA GOSEI CO LTD
发明人
ASAI MOTOHITO;ISONO TORU
分类号
B21J3/00;B21J13/02;B21K21/06
主分类号
B21J3/00
代理机构
代理人
主权项
地址
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