Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
Inventor
active
Apparatus for determining the alertness of a driver
Aqueous wax dispersions as preservatives for metal surfaces and
Call concentrator with automatic line supervisor
Copolymers of ethylene with polyalkylene glycol (meth)acrylates
Differential-reflectance photometer
No associations
LandOfFree
Walter Ziegler 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 Ziegler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Walter Ziegler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-185054