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发明名称
Control and supervising apparatus for oil burners
摘要
申请公布号
US3074471(A)
申请公布日期
1963.01.22
申请号
US19610081809
申请日期
1961.01.10
申请人
FIRMA ING W. OERTLI A.G.
发明人
LUDI ROGER
分类号
F23N5/20
主分类号
F23N5/20
代理机构
代理人
主权项
地址
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