A portable apparatus for monitoring railway tracks
KALRA, SANDEEP, SHAMSHI, MEHAR ALAM, MITTAL, SUDESH KUMAR, SHARMA, BAL KISHOR
Year of Publication 24.06.2009
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Year of Publication 24.06.2009
Patent
A PORTABLE APPARATUS FOR MONITORING RAILWAY TRACKS
KALRA, SANDEEP, SHAMSHI, MEHAR ALAM, MITTAL, SUDESH KUMAR, SHARMA, BAL, KISHOR
Year of Publication 29.08.2007
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Year of Publication 29.08.2007
Patent
A PORTABLE APPARATUS FOR MONITORING RAILWAY TRACKS
KALRA, SANDEEP, SHAMSHI, MEHAR, ALAM, SHARMA, BAL, KISHOR, MITTAL, SUDESH, KUMAR
Year of Publication 22.06.2006
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Year of Publication 22.06.2006
Patent