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经营范围
发明名称
Refrigeration
摘要
申请公布号
US2363771(A)
申请公布日期
1944.11.28
申请号
US19440523641
申请日期
1944.02.24
申请人
KARL BERGHOLM HARRY
发明人
BERGHOLM HARRY KARL
分类号
F25B15/10
主分类号
F25B15/10
代理机构
代理人
主权项
地址
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