Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
Inventor
active
Method for print exposure control
Method of and apparatus for making photographic prints
Process for the preparation of stabilized polyamides
Stabilized polyamides
No associations
LandOfFree
Franz Zimmermann does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Franz Zimmermann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Franz Zimmermann will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-98914