Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
With rehabilitation means
Inventor
active
Air duct block for air/water underdrain systems in gravity filte
Apparatus and method for improving gas backwash in lateral under
Apparatus and method for improving gas backwash in lateral under
Cap for underdrains in gravity filters
Cap for underdrains in gravity filters
No associations
LandOfFree
Marvin A. Brown does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Marvin A. Brown, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marvin A. Brown will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-617267