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Chuan Hong Precision Tool Manufacturing Co., Ltd.
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Kaohsiung County, TW
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Patents Grants
last 30 patents
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Patent Grant
Thread ring gauge
Patent number
7,918,031
Issue date
Apr 5, 2011
Chuan Hong Precision Tool Manufacturing Co., Ltd.
San-Kuei Wu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Planetary Screw And Machine Tool Including Same
Publication number
20200166107
Publication date
May 28, 2020
CHUAN HONG PRECISION TOOL MANUFACTURING CO., LTD.
San-Kuei Wu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 trademarks