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发明名称
摘要
申请公布号
JPH0228947(Y2)
申请公布日期
1990.08.02
申请号
JP19820158513U
申请日期
1982.10.20
申请人
发明人
分类号
A63F7/02;(IPC1-7):A63F7/02
主分类号
A63F7/02
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