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发明名称
摘要
申请公布号
JPS566433(U)
申请公布日期
1981.01.20
申请号
JP19790090629U
申请日期
1979.06.29
申请人
发明人
分类号
A61H33/02;A61H23/00;A61H23/04;A61H33/04;(IPC1-7):A61H23/04
主分类号
A61H33/02
代理机构
代理人
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