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发明名称
PARALLEL CLOSING CHUCK
摘要
申请公布号
JPH05245785(A)
申请公布日期
1993.09.24
申请号
JP19920045273
申请日期
1992.03.03
申请人
HITACHI LTD
发明人
GOTO TAKAYUKI
分类号
B23Q3/06;B23Q7/04;B25J15/08;(IPC1-7):B25J15/08
主分类号
B23Q3/06
代理机构
代理人
主权项
地址
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