Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Inventor
active
Apparatus and method for neutralizing static electric charges in
Apparatus for conditioning a space by gas ionization
Combined spherical venturi blower head and ionizer for use in di
Deflecting device for viscous coating material freely flowing in
Electrode arrangement with individually connectable and disconne
No associations
LandOfFree
Walter Spengler does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Walter Spengler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Walter Spengler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-568887