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发明名称
Combustion apparatus having primary air preheating ducts
摘要
申请公布号
US2716330(A)
申请公布日期
1955.08.30
申请号
US19500170170
申请日期
1950.06.24
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
WAY STEWART
分类号
F02C7/08;F23R3/00
主分类号
F02C7/08
代理机构
代理人
主权项
地址
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