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发明名称
Regulating means for fuel oil heating systems
摘要
申请公布号
US2505298(A)
申请公布日期
1950.04.25
申请号
US19450601969
申请日期
1945.06.28
申请人
OTTO MULLER
发明人
MULLER OTTO
分类号
F23D11/42;F23K5/02
主分类号
F23D11/42
代理机构
代理人
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地址
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