Illumination
Supported by vehicle structure
Condition responsive
Inventor
active
Camera and projector alignment for front screen projection syste
Film transparency slide carrier and conveyor system for front sc
Image projectors with pivoting mirror in front screen projection
No associations
LandOfFree
Karl J. Kallenberg does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Karl J. Kallenberg, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Karl J. Kallenberg will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-667323