Po Chou

Follow

Person

Changhua City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Spring-based mechanism for saving labor of a bicycle rider
- Patent number 7,673,893
- Issue date Mar 9, 2010
- Chienkuo Technology University
- Fu-She Jan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Spring-based Mechanism for Saving Labor of a Bicycle Rider
- Publication number 20100044994
- Publication date Feb 25, 2010
- Fu-She Jan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Spring-Based Mechanism for Saving Labor of a Bicycle Rider
- Publication number 20090102156
- Publication date Apr 23, 2009
- Fu-She Jan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS