Uncategorized
Inventor
Sewage disposal
Vessel filling and emptying control system
Sewage sludge disintegrator
Vessel filling and emptying control system
LandOfFree
William King Porteous does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with William King Porteous, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and William King Porteous will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-171039