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发明名称
Calibration device for electric tachometers utilizing a resonant reed indicator
摘要
申请公布号
US3319164(A)
申请公布日期
1967.05.09
申请号
US19640381804
申请日期
1964.07.10
申请人
STEWART-WARNER CORPORATION
发明人
JOHNSON MYRON J.;MILES MARSHALL
分类号
G01P3/14;G01P21/02
主分类号
G01P3/14
代理机构
代理人
主权项
地址
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