Juhai Hu

Follow

Person

Yueqing City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Pulse activated magnetic trip/reset mechanism for a ground fault ci...
- Patent number 8,248,192
- Issue date Aug 21, 2012
- General Protecht Group, Inc.
- Juhai Hu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PULSE ACTIVATED MAGNETIC TRIP/RESET MECHANISM FOR A GROUND FAULT CI...
- Publication number 20110169593
- Publication date Jul 14, 2011
- General Protecht Group, Inc.
- Juhai Hu
- H01 - BASIC ELECTRIC ELEMENTS