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经营范围
发明名称
Methods and apparatus for heating or refrigerating enclosures
摘要
申请公布号
GB692475(A)
申请公布日期
1953.06.10
申请号
GB19480032550
申请日期
1948.12.16
申请人
HODGES RESEARCH AND DEVELOPMENT COMPANY
发明人
分类号
F25D3/00;F25D23/06
主分类号
F25D3/00
代理机构
代理人
主权项
地址
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