Gil Sung Lee

Follow

Person

Gyeonggi-Do, KR

People

Patents Applicationslast 30 patents

Information Patent Application
POWER TRANSMISSION OF LAND ROWING MACHINE
- Publication number 20100038879
- Publication date Feb 18, 2010
- Gil Sung Lee
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Rowing Bike
- Publication number 20080129007
- Publication date Jun 5, 2008
- Gil Sung Lee
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS