Uncategorized
Inventor
Country: Canada
Device for oiling the crank pins of engine shafts
Device for removing obstructions from the throat of animals
Device for sharpening drills
Steam boiler
Device for removing obstructions from the throat of animals
Device for sharpening drills
Steam boiler
LandOfFree
John Perkins does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John Perkins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Perkins will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-59246