Exercise devices
User manipulated force resisting apparatus, component...
Utilizing resilient force resistance
Inventor
active
Connector
Exercise aid
Exercise aid
Exercise aid
Exercise aid
No associations
LandOfFree
Willem Johannes Van Straaten does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Willem Johannes Van Straaten, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Willem Johannes Van Straaten will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-369495