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经营范围
发明名称
Heat exchange apparatus
摘要
申请公布号
US2151087(A)
申请公布日期
1939.03.21
申请号
US19370167064
申请日期
1937.10.02
申请人
REINHOLD DIETZE
发明人
DIETZE REINHOLD
分类号
F27B7/16
主分类号
F27B7/16
代理机构
代理人
主权项
地址
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