G - Physics – 03 – B
Patent
G - Physics
03
B
350/3
G03B 31/00 (2006.01) H04N 1/10 (2006.01) H04N 5/222 (2006.01)
Patent
CA 1000842
LandOfFree
Prompting device for lecturers and television announcers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Prompting device for lecturers and television announcers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prompting device for lecturers and television announcers will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-495201