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发明名称
AUTOMATIC REVERSING DEVICE FOR PRISMATIC BODY
摘要
申请公布号
JPS645618(A)
申请公布日期
1989.01.10
申请号
JP19870160273
申请日期
1987.06.26
申请人
OKAWA HIROO
发明人
ISHIYAMA MIKIO
分类号
B21B39/20
主分类号
B21B39/20
代理机构
代理人
主权项
地址
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