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发明名称
HEAT EXCHANGE APPARATUS
摘要
申请公布号
CA366164(A)
申请公布日期
1937.05.18
申请号
CAD366164
申请日期
申请人
AKTIEBOLAGET ROSENBLADS PATENTER
发明人
CURT FREDRICK ROSENBLAD
分类号
主分类号
代理机构
代理人
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