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发明名称
AC FED SWITCHING MEANS FOR THE FLAME MONITORS OF HEATING SYSTEMS
摘要
申请公布号
US3569783(A)
申请公布日期
1971.03.09
申请号
USD3569783
申请日期
1969.07.16
申请人
DANFOSS AS.
发明人
HOLGER NICOLAISEN
分类号
F23N5/08;F23N5/20;(IPC1-7):H02H7/08;F23N5/24
主分类号
F23N5/08
代理机构
代理人
主权项
地址
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