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发明名称
摘要
申请公布号
JPS472280(U)
申请公布日期
1972.08.25
申请号
JP19710002547U
申请日期
1971.01.23
申请人
发明人
分类号
A63F7/02;(IPC1-7):A63F7/12
主分类号
A63F7/02
代理机构
代理人
主权项
地址
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