Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
Inventor
active
Method and apparatus for servicing an internal combustion...
Method for servicing an internal combustion engine
No associations
LandOfFree
Michael Defer does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Michael Defer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Michael Defer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-873666