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发明名称
Improvements in and relating to stoker construction
摘要
申请公布号
GB349422(A)
申请公布日期
1931.05.28
申请号
GB19300038385
申请日期
1930.02.28
申请人
WILLIAM THOMPSON HANNA
发明人
分类号
F23K3/04
主分类号
F23K3/04
代理机构
代理人
主权项
地址
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