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发明名称
HEAT EXCHANGER
摘要
申请公布号
CA373642(A)
申请公布日期
1938.05.10
申请号
CAD373642
申请日期
申请人
AKTIEBOLAGET ROSENBLADS PATENTER
发明人
CURT FREDRIK ROSENBLAD
分类号
主分类号
代理机构
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