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摘要
申请公布号
JPS5547843(U)
申请公布日期
1980.03.28
申请号
JP19780131235U
申请日期
1978.09.26
申请人
发明人
分类号
A61C1/05;(IPC1-7):A61C1/05
主分类号
A61C1/05
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