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发明名称
Compressor unit
摘要
申请公布号
US2002575(A)
申请公布日期
1935.05.28
申请号
US19310542181
申请日期
1931.06.04
申请人
HEIDEMAN FREDERICK J
发明人
HEIDEMAN FREDERICK J.
分类号
F25B31/02
主分类号
F25B31/02
代理机构
代理人
主权项
地址
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