Inventor
active
Automatic telephone dialer
Electromagnetic vehicle
No associations
LandOfFree
Cheng Shio does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Cheng Shio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cheng Shio will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1412236