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发明名称
摘要
申请公布号
JPS63152440(U)
申请公布日期
1988.10.06
申请号
JP19870046134U
申请日期
1987.03.27
申请人
发明人
分类号
A47B1/00;A47B3/00;A47B77/10;A47B81/04;A47B83/04;(IPC1-7):A47B81/04
主分类号
A47B1/00
代理机构
代理人
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地址
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