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发明名称
摘要
申请公布号
JPS588850(B2)
申请公布日期
1983.02.17
申请号
JP19810004113
申请日期
1981.01.14
申请人
RYU JUREN
发明人
RYU JUREN
分类号
A47K13/10
主分类号
A47K13/10
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代理人
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