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发明名称
Direct fired air heater
摘要
申请公布号
US3185458(A)
申请公布日期
1965.05.25
申请号
US19630279715
申请日期
1963.05.13
申请人
JOHN ZINK COMPANY
发明人
REED ROBERT D.
分类号
F23C7/02;F23D14/00;F24H3/04;F24H9/18
主分类号
F23C7/02
代理机构
代理人
主权项
地址
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