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1.Force balance instrument having v-notch mounted shaft and overrange protection 失效
Title translation: 力平衡仪具有V形槽安装轴和超量程保护公开(公告)号:US3396374A
公开(公告)日:1968-08-06
申请号:US41835264
申请日:1964-12-14
Applicant: TAYLOR INSTRUMENT CO
Inventor: BARTHEL ROY W , JAQUITH HOWARD R
CPC classification number: G01L11/008 , G01L1/086 , G01R17/08 , Y10T74/20 , Y10T74/20006
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2.Rebalancing system using multiple force range motor and power source 失效
Title translation: 使用多重力范围电机和电源的再平衡系统公开(公告)号:US3376482A
公开(公告)日:1968-04-02
申请号:US41187564
申请日:1964-11-17
Applicant: TAYLOR INSTRUMENT CO
Inventor: BARTHEL ROY W
IPC: G05B6/02
CPC classification number: G05B6/02
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