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发明名称
HEAT EXCHANGER HAVING A ANNULAR LENS CLEANER
摘要
申请公布号
KR820000100(Y1)
申请公布日期
1982.02.01
申请号
KR19800006232U
申请日期
1980.09.26
申请人
THE AIR PREHEATER CO INC
发明人
WHEELER L
分类号
F28D17/00;(IPC1-7):F28D17/00
主分类号
F28D17/00
代理机构
代理人
主权项
地址
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