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公开(公告)号:US2403689A
公开(公告)日:1946-07-09
申请号:US45656342
申请日:1942-08-28
Applicant: HOOF PRODUCTS COMPANY
Inventor: SPRAGUE ROBERT B
IPC: F16K17/30
CPC classification number: F16K17/30 , Y10T137/7785 , Y10T137/7791 , Y10T137/7792 , Y10T137/7834
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公开(公告)号:US2372408A
公开(公告)日:1945-03-27
申请号:US47597543
申请日:1943-02-15
Applicant: HOOF PRODUCTS COMPANY
Inventor: TRICH HENRY C
IPC: F16L55/04
CPC classification number: F16L55/043 , Y10T137/7845
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公开(公告)号:US2230311A
公开(公告)日:1941-02-04
申请号:US18576138
申请日:1938-01-19
Applicant: HOOF PRODUCTS COMPANY
Inventor: SEYMOUR CLAYTON B
CPC classification number: F02M19/126 , F02M7/08
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公开(公告)号:US2229822A
公开(公告)日:1941-01-28
申请号:US22159838
申请日:1938-07-27
Applicant: HOOF PRODUCTS COMPANY
Inventor: SEYMOUR CLAYTON B
IPC: F02P5/07
CPC classification number: F02P5/075
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5.Variable speed centrifugal governor for internal-combustion engines and the like 失效
Title translation: 用于内燃机的变速离心调速器等公开(公告)号:US2646269A
公开(公告)日:1953-07-21
申请号:US23422251
申请日:1951-06-29
Applicant: HOOF PRODUCTS COMPANY
Inventor: JENNINGS JARVIS S
IPC: F02D9/00
CPC classification number: F02D9/00 , F02D2700/0238
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公开(公告)号:US2375498A
公开(公告)日:1945-05-08
申请号:US37440541
申请日:1941-01-14
Applicant: HOOF PRODUCTS COMPANY
Inventor: SEYMOUR CLAYTON B
IPC: F16K17/30
CPC classification number: F16K17/30 , Y10T137/1624 , Y10T137/7849 , Y10T137/7927
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7.Combined governor torque testing and spring calibrating and testing device 失效
Title translation: 组合调速器扭矩测试和弹簧校准和测试装置公开(公告)号:US2182519A
公开(公告)日:1939-12-05
申请号:US10351836
申请日:1936-10-01
Applicant: HOOF PRODUCTS COMPANY
Inventor: HANDY ROBERT G , SEYMOUR CLAYTON B , ALTENBERG ALFONS A
IPC: G01N3/00
CPC classification number: G01N3/00 , G01N2203/021 , G01N2203/0292
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公开(公告)号:US2417494A
公开(公告)日:1947-03-18
申请号:US45593942
申请日:1942-08-24
Applicant: HOOF PRODUCTS COMPANY
Inventor: HOOF FRANCES A , KEPNER HUGH C , WALTER ECKERT
CPC classification number: F16K1/46 , F16K1/34 , Y10S251/90 , Y10S277/91 , Y10S285/906 , Y10S285/918
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公开(公告)号:US2272386A
公开(公告)日:1942-02-10
申请号:US24943839
申请日:1939-01-05
Applicant: HOOF PRODUCTS COMPANY
Inventor: SEYMOUR CLAYTON B
IPC: F02M7/20
CPC classification number: F02M7/20
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公开(公告)号:US2265117A
公开(公告)日:1941-12-02
申请号:US30296039
申请日:1939-11-06
Applicant: HOOF PRODUCTS COMPANY
Inventor: SEYMOUR CLAYTON B
IPC: B64C25/44
CPC classification number: B64C25/44 , Y10T137/2652
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