Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
Inventor
active
Ratchet propulsion system for scooters
Valve shut-off arrangement for a multicylinder internal combusti
No associations
LandOfFree
Horst Graf does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Horst Graf, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Horst Graf will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1866171