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经营范围
发明名称
Improved cooling apparatus
摘要
申请公布号
GB661709(A)
申请公布日期
1951.11.28
申请号
GB19490012374
申请日期
1949.05.09
申请人
ARNOLD GEORGE BILLINGTON;STANLEY BROOKS
发明人
分类号
F25D31/00
主分类号
F25D31/00
代理机构
代理人
主权项
地址
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