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发明名称
ELECTRIC AIR HEATER
摘要
申请公布号
CA519980(A)
申请公布日期
1955.12.27
申请号
CAD519980
申请日期
申请人
FOSTER WHEELER CORPORATION
发明人
JOHN W. CARTINHOUR
分类号
主分类号
代理机构
代理人
主权项
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