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发明名称
ENCLOSED FORGING DEVICE
摘要
申请公布号
JPS6284847(A)
申请公布日期
1987.04.18
申请号
JP19850225397
申请日期
1985.10.09
申请人
SUMITOMO HEAVY IND LTD
发明人
IWASE AKIO
分类号
B21J5/02;B21J13/02
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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