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发明名称
摘要
申请公布号
JPS60167542(U)
申请公布日期
1985.11.07
申请号
JP19840055054U
申请日期
1984.04.14
申请人
发明人
分类号
A47B45/00;A47B47/04;(IPC1-7):A47B45/00
主分类号
A47B45/00
代理机构
代理人
主权项
地址
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