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发明名称
摘要
申请公布号
JPS4721484(Y1)
申请公布日期
1972.07.15
申请号
JP19700124607U
申请日期
1970.12.10
申请人
发明人
分类号
(IPC1-7):F25B43/00;F25B5/00;F25D11/02
主分类号
(IPC1-7):F25B43/00
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