OTTOP CO., LTD

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Taoyuan City, TW

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
AUXILIARY WEIGHT SUPPORTING DEVICE
- Publication number 20230117038
- Publication date Apr 20, 2023
- OTTOP CO., LTD
- CHUN-HSIEN LEE
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
WEARABLE EXOSKELETON WITH AUXILIARY BACK FRAME SUPPORT
- Publication number 20220331947
- Publication date Oct 20, 2022
- OTTOP CO., LTD
- CHUN-HSIEN LEE
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Trademarklast 30 trademarks