Railway switches and signals
Cab signal or train control
Motive-power control
Inventor
active
Control system for controlling the passage of vehicles
Train communication system
Train control
No associations
LandOfFree
Michael S. Birkin does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Michael S. Birkin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Michael S. Birkin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-289007