Clarence Henry Helbing

Details Clarence Henry Helbing Clarence Henry Helbing

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

Affiliated with

Also associated with

No associations

Rating

Clarence Henry Helbing does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Clarence Henry Helbing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clarence Henry Helbing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-2633802