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发明名称
CROP SHEAR APPARATUS AND CROP SHEAR EQUIPMENT
摘要
申请公布号
EP0490333(A3)
申请公布日期
1992.09.30
申请号
EP19910121155
申请日期
1991.12.10
申请人
HITACHI, LTD.
发明人
KINOSE, RYOHEI;KAJIWARA, TOSHIYUKI;YOSHIMURA, YASUTSUGU
分类号
B21B15/00;B23B31/02;B23D25/12;(IPC1-7):B23D25/12
主分类号
B21B15/00
代理机构
代理人
主权项
地址
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