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经营范围
发明名称
摘要
申请公布号
JPH0158020(B2)
申请公布日期
1989.12.08
申请号
JP19850140626
申请日期
1985.06.28
申请人
OKUMA MACHINERY WORKS LTD
发明人
TORISAWA YOSHIO;OOYAMA HIROSHI
分类号
B23Q35/48;B23Q33/00
主分类号
B23Q35/48
代理机构
代理人
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