Photocopying
Projection printing and copying cameras
Focus or magnification control
Inventor
active
Apparatus and method for reducing drag between clutch or brake c
Geneva mechanism and motion picture projector using same
High speed high resolution continuous optical film printer...
Optical arrangement especially suitable for use in a high speed
No associations
LandOfFree
David H. Kirkpatrick does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with David H. Kirkpatrick, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David H. Kirkpatrick will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1195854