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公开(公告)号:US3194209A
公开(公告)日:1965-07-13
申请号:US17015762
申请日:1962-01-31
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: ARTHUR NELKIN , LESTER ROBERT A , WHITTAKER ROBERT H , THOMPSON JOHN H
CPC classification number: B06B1/04 , Y10S116/19
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2.Apparatus for locating trouble sources which generate ultrasonic vibrations 失效
Title translation: 用于定位产生超声波振动的故障源的装置公开(公告)号:US3253457A
公开(公告)日:1966-05-31
申请号:US15968861
申请日:1961-12-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: PAKALA WILLIAM E , THOMPSON JOHN H , LESTER ROBERT A
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公开(公告)号:US3367450A
公开(公告)日:1968-02-06
申请号:US62055567
申请日:1967-03-03
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESTER ROBERT A , ARTHUR NELKIN
CPC classification number: B66B1/3476 , B66B13/26 , Y10T409/308792
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公开(公告)号:US3209591A
公开(公告)日:1965-10-05
申请号:US21758962
申请日:1962-08-17
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: LESTER ROBERT A , THOMPSON JOHN H
IPC: G01F1/66
CPC classification number: G01F1/66 , G01N2291/02836
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