Moving railroad cars can be identified via ´fingerprints´ [Progress in Techimology]
Volume :
82
Issue :
7
fYear :
1963
fDate :
7/1/1963 12:00:00 AM
Firstpage :
479
Lastpage :
480
Abstract :
A high-speed electronic system that can identify and record railroad freight and passenger cars at speeds up to 60 mph offers railroads a method of improving operating efficiency at reduced costs.
