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摘要
申请公布号
JPH0221753(Y2)
申请公布日期
1990.06.12
申请号
JP19860046946U
申请日期
1986.03.28
申请人
发明人
分类号
F25D23/02;F25D11/00;F25D23/06;(IPC1-7):F25D23/06
主分类号
F25D23/02
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