Uncategorized
Patent
Uncategorized
181/7
Patent
CA 437039
O'connor Richard A.
Quinnell Lavern Edward
LandOfFree
Elliptical cone-shaped reproducing diaphragm does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elliptical cone-shaped reproducing diaphragm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elliptical cone-shaped reproducing diaphragm will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-494900