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发明名称
HEAT EXCHANGE PANEL SYSTEM
摘要
申请公布号
CA813732(A)
申请公布日期
1969.05.27
申请号
CAD813732
申请日期
申请人
INTERNATIONAL ENVIRONMENT CORPORATION
发明人
RICHARD D. ROTHSCHILD
分类号
主分类号
代理机构
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