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经营范围
发明名称
Refrigerating apparatus
摘要
申请公布号
US2167264(A)
申请公布日期
1939.07.25
申请号
US19370135292
申请日期
1937.04.06
申请人
EUGEN DUNZ CARL
发明人
DUNZ CARL EUGEN
分类号
F25B17/08
主分类号
F25B17/08
代理机构
代理人
主权项
地址
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