Country of Issue:
United States
See map: Google Maps
Publishing date:
01/01/2012 Assignee:
KEUKDONG NETWORKS<br>
Priority #:
1020030074462 23.10.2003 KR<br> Abstract:
EN:
PURPOSE: A system for automatically detecting and managing a defect of a railroad track, and an automatic detecting and managing method are provided to suggest a plan in accordance with various statistics and defect recover
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