Cutlery
Inventor
active
Cross-slide guide for a microfilm reader
Device for focussing lens
No associations
LandOfFree
Andrzej Walczak does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Andrzej Walczak, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Andrzej Walczak will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1378179