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发明名称
摘要
申请公布号
JPH02120667(U)
申请公布日期
1990.09.28
申请号
JP19890026617U
申请日期
1989.03.10
申请人
发明人
分类号
F25B1/00;F25B43/02;(IPC1-7):F25B1/00
主分类号
F25B1/00
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代理人
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