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经营范围
发明名称
Refrigerating unit
摘要
申请公布号
US1879922(A)
申请公布日期
1932.09.27
申请号
US19270239053
申请日期
1927.12.10
申请人
COPEMAN LABORATORIES COMPANY
发明人
COPEMAN LLOYD G.
分类号
F25D11/02;F25D23/06
主分类号
F25D11/02
代理机构
代理人
主权项
地址
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