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ESTUN AUTOMATION TECHNOLOGY CO., LTD.
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Nanjing, Jiangsu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for measuring mechanical resonance frequency using servo driver
Patent number
9,194,739
Issue date
Nov 24, 2015
Nanjing Estun Automation, Co. LTD
Bo Wu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
METHOD FOR MEASURING MECHANICAL RESONANCE FREQUENCY USING SERVO DRIVER
Publication number
20140123757
Publication date
May 8, 2014
NANJING ESTUN AUTOMATION CO., LTD.
Bo Wu
G01 - MEASURING TESTING
Trademark
last 30 trademarks
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Trademark
85111927 - ESTUN
Serial number
85111927
Registration number
4068256
Filing date
Aug 20, 2010
NANJING ESTUN DIGITAL TECHNOLOGY CO., LTD.
7 - Machines and machine tools