Guohua GAO

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Stepless rapid extendable multipod with built-in power supply
- Patent number 10,072,790
- Issue date Sep 11, 2018
- Kaizhi Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
STEPLESS RAPID EXTENDABLE MULTIPOD WITH BUILT-IN POWER SUPPLY
- Publication number 20160084431
- Publication date Mar 24, 2016
- MAIN HARBOUR INTERNATIONAL LIMITED
- Kaizhi CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER