Photocopying
Projection printing and copying cameras
Copying both sides of original
Inventor
active
Apparatus for producing double sided copies
Improving the color balance of multicolor prints by exposure thr
Method and materials for improving the color balance of photogra
Photographic camera and its use in conjunction with photographic
No associations
LandOfFree
Christiaan G. Thiers does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Christiaan G. Thiers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Christiaan G. Thiers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-302730