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发明名称
Flue pipe
摘要
申请公布号
GB2227542(A)
申请公布日期
1990.08.01
申请号
GB19890001664
申请日期
1989.01.26
申请人
* BRITISH GAS PLC
发明人
JON * LIGHTBOURNE;RUSSELL DESMOND * PRIDE
分类号
F16L9/00;F23J13/00;F24H8/00
主分类号
F16L9/00
代理机构
代理人
主权项
地址
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