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发明名称
Improvements relating to fuel economisers or feed water heaters for steam boilers
摘要
申请公布号
GB359044(A)
申请公布日期
1931.10.19
申请号
GB19300021786
申请日期
1930.07.18
申请人
FRANCIS DENIS LYCETT GREEN
发明人
分类号
F22D1/02;F22D1/14
主分类号
F22D1/02
代理机构
代理人
主权项
地址
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TERMOSTAT
