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经营范围
发明名称
AIR HEATER
摘要
申请公布号
GB8314219(D0)
申请公布日期
1983.06.29
申请号
GB19830014219
申请日期
1983.05.23
申请人
CENTRAL ELECTRICITY GENERATING BOARD
发明人
分类号
F28D17/02;(IPC1-7):F28D17/02
主分类号
F28D17/02
代理机构
代理人
主权项
地址
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