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发明名称
Heat exchange device
摘要
申请公布号
US1868698(A)
申请公布日期
1932.07.26
申请号
US19300482173
申请日期
1930.09.16
申请人
CHERRY-BURRELL CORPORATION
发明人
FELDMEIER HARVEY
分类号
A01J9/04
主分类号
A01J9/04
代理机构
代理人
主权项
地址
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