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1.Tachometer having an output inversely proportional to the rotational speed being measured 失效
Title translation: 转速计具有与被测量的转速成反比的输出公开(公告)号:US3283246A
公开(公告)日:1966-11-01
申请号:US21777462
申请日:1962-06-29
Applicant: STANDARD OIL CO
Inventor: LEWIS LLOYD G , GLENN WHITESELL LOWELL
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公开(公告)号:US3037123A
公开(公告)日:1962-05-29
申请号:US73270958
申请日:1958-05-02
Applicant: STANDARD OIL CO
Inventor: LEWIS LLOYD G , GLENN WHITESELL LOWELL , IRWIN GINSBURGH
IPC: G06K11/02
CPC classification number: G06K11/02
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公开(公告)号:US3137161A
公开(公告)日:1964-06-16
申请号:US84377259
申请日:1959-10-01
Applicant: STANDARD OIL CO
Inventor: LEWIS LLOYD G , GLENN WHITESELL LOWELL
IPC: G01N11/04
CPC classification number: G01N11/04
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公开(公告)号:US3058662A
公开(公告)日:1962-10-16
申请号:US1180460
申请日:1960-02-29
Applicant: STANDARD OIL CO
Inventor: GLENN WHITESELL LOWELL
IPC: G06G7/163
CPC classification number: G06G7/163
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