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发明名称
Oil burner control variable resistance operated stack switch
摘要
申请公布号
US2149871(A)
申请公布日期
1939.03.07
申请号
US19360070388
申请日期
1936.03.23
申请人
GENERAL MOTORS CORPORATION
发明人
ROHR HENRY C.
分类号
F23N5/04
主分类号
F23N5/04
代理机构
代理人
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地址
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