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发明名称
HEAT EXCHANGER
摘要
申请公布号
CA488909(A)
申请公布日期
1952.12.16
申请号
CAD488909
申请日期
申请人
ARTHUR D. LITTLE
发明人
HOWARD O. MCMAHON;RICHARD B. HINCKLEY;GUSTAVE A. BLEYLE, JR.
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主分类号
代理机构
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