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发明名称
摘要
申请公布号
JPS56150480(U)
申请公布日期
1981.11.11
申请号
JP19800048634U
申请日期
1980.04.10
申请人
发明人
分类号
A47G9/02;F24C15/00;(IPC1-7):A47G9/02
主分类号
A47G9/02
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代理人
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