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经营范围
发明名称
A thermo-electric heat pump
摘要
申请公布号
GB1004530(A)
申请公布日期
1965.09.15
申请号
GB19630016372
申请日期
1963.04.25
申请人
KABUSHIKI KAISHA HITACHI SEISAKUSHO
发明人
分类号
F25B21/02;H01L35/00
主分类号
F25B21/02
代理机构
代理人
主权项
地址
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