Internal-combustion engines
Lubricators
Crankcase, pressure control
Inventor
active
Four-stroke-cycle engine
Lubricating system for four-stroke-cycle engine
No associations
LandOfFree
Naohiro Maruyama does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Naohiro Maruyama, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Naohiro Maruyama will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-644223