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公开(公告)号:US2045823A
公开(公告)日:1936-06-30
申请号:US3744535
申请日:1935-08-23
Applicant: BARROW JAMES T
Inventor: BARROW JAMES T
IPC: F24D19/10
CPC classification number: F24D19/1024 , Y10T137/86879
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公开(公告)号:US2001515A
公开(公告)日:1935-05-14
申请号:US73121434
申请日:1934-06-18
Applicant: BARROW JAMES T
Inventor: BARROW JAMES T
IPC: F24D3/08
CPC classification number: F24D3/08
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公开(公告)号:US1958736A
公开(公告)日:1934-05-15
申请号:US66399433
申请日:1933-04-01
Applicant: BARROW JAMES T
Inventor: BARROW JAMES T
IPC: F24D3/08
CPC classification number: F24D3/087
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