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发明名称
HYDRAULIC BUFFER DEVICE FOR PRESS
摘要
申请公布号
JPH04135099(A)
申请公布日期
1992.05.08
申请号
JP19900252868
申请日期
1990.09.21
申请人
KOMATSU LTD
发明人
EJIMA HIROO;NISHIKAWA KENJI
分类号
B21D24/02;B30B15/00;B30B15/02
主分类号
B21D24/02
代理机构
代理人
主权项
地址
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