G - Physics
06
Q
Inventor
Country: Canada
Wireless data processing system for credit payment
Wireless system for coupon acquisition and redemption
Wireless data processing system for credit payment
Wireless system for coupon acquisition and redemption
LandOfFree
Andrzej Rok does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Andrzej Rok, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Andrzej Rok will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1466236