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公开(公告)号:US2714882A
公开(公告)日:1955-08-09
申请号:US13369849
申请日:1949-12-19
Applicant: PROCTER BREVARD
Inventor: PROCTER BREVARD
IPC: F01L7/02
CPC classification number: F01L7/022
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公开(公告)号:US2671506A
公开(公告)日:1954-03-09
申请号:US4727748
申请日:1948-09-01
Applicant: PROCTER BREVARD
Inventor: PROCTER BREVARD
IPC: F23Q13/00
CPC classification number: F23Q13/00
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公开(公告)号:US1405396A
公开(公告)日:1922-02-07
申请号:US42100820
申请日:1920-11-01
Applicant: PROCTER BREVARD
Inventor: PROCTER BREVARD
IPC: F01M1/04
CPC classification number: F01M1/04
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公开(公告)号:US2529864A
公开(公告)日:1950-11-14
申请号:US5123948
申请日:1948-09-25
Applicant: PROCTER BREVARD
Inventor: PROCTER BREVARD
IPC: F02B33/00
CPC classification number: F02B33/00 , F02M2700/333 , F02M2700/336
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公开(公告)号:US2685920A
公开(公告)日:1954-08-10
申请号:US18637750
申请日:1950-09-23
Applicant: PROCTER BREVARD
Inventor: PROCTER BREVARD
IPC: F23Q13/00
CPC classification number: F23Q13/00
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