TAICHUNG CITY, TW
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Patent Grant
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan Chen
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan Chen
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan Chen
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan CHEN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan CHEN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan CHEN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan CHEN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
Chao-Chuan CHEN
A63 - SPORTS GAMES AMUSEMENTS
Information
Trademark
CHANG YOW TECHNOLOGIES INTERNATIONAL CO., LTD.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
