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发明名称
Gas exhaust and cleaning system
摘要
申请公布号
US3393497(A)
申请公布日期
1968.07.23
申请号
US19650453404
申请日期
1965.05.05
申请人
FRANK M. DONNELLY
发明人
DONNELLY FRANK M.
分类号
F24C15/20
主分类号
F24C15/20
代理机构
代理人
主权项
地址
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