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公开(公告)号：US2840150A
公开(公告)日：1958-06-24
申请号：US35348753
申请日：1953-05-07
Applicant: COMBUSTION ENG
Inventor： JACKSON ALONZO C , JACKSON FRANCIS B , LASATER JOHN A
IPC: F23D14/10
CPC classification number: F23D14/105 , F23D2900/14701
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2.发明授权House heating unit using electrical heating elements novelly organized and controlled 失效使用电加热元件的房屋加热单元新颖组织和控制
公开(公告)号：US2825791A
公开(公告)日：1958-03-04
申请号：US59460856
申请日：1956-06-28
Applicant: COMBUSTION ENG
Inventor： JACKSON FRANCIS B
IPC: G05D23/275
CPC classification number: G05D23/275 , G05D23/1912
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