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公开(公告)号:US2779291A
公开(公告)日:1957-01-29
申请号:US34395753
申请日:1953-03-23
Applicant: ROPER CORP GEO D
Inventor: ALBRIGHT JOHN R
CPC classification number: F04C14/02 , F04C15/008
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公开(公告)号:US2775209A
公开(公告)日:1956-12-25
申请号:US30788152
申请日:1952-09-04
Applicant: ROPER CORP GEO D
Inventor: ALBRIGHT JOHN R
IPC: F04C15/00
CPC classification number: F04C15/0088
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公开(公告)号:US2639725A
公开(公告)日:1953-05-26
申请号:US66578746
申请日:1946-04-29
Applicant: ROPER CORP GEO D
Inventor: ALBRIGHT JOHN R
IPC: F04C14/26
CPC classification number: F04C14/26 , Y10T137/2605 , Y10T137/7759 , Y10T137/777 , Y10T137/86002
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公开(公告)号:US2714857A
公开(公告)日:1955-08-09
申请号:US24488851
申请日:1951-09-04
Applicant: ROPER CORP GEO D
Inventor: ALBRIGHT JOHN R , LARSON SWAN E
IPC: F04C2/16
CPC classification number: F04C2/16
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公开(公告)号:US2503086A
公开(公告)日:1950-04-04
申请号:US64366846
申请日:1946-01-26
Applicant: ROPER CORP GEO D
Inventor: ALBRIGHT JOHN R
IPC: F16J15/38
CPC classification number: F16J15/38 , Y10S277/91
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公开(公告)号:US2612113A
公开(公告)日:1952-09-30
申请号:US67681846
申请日:1946-06-14
Applicant: ROPER CORP GEO D
Inventor: ALBRIGHT JOHN R
IPC: F04C14/26
CPC classification number: F04C14/26 , Y10T137/86002
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