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公开(公告)号：EP2021731A4
公开(公告)日：2010-07-21
申请号：EP07794624
申请日：2007-05-08
Applicant: TELECOMM SYSTEMS INC
Inventor： AHUJA RAJAT , BANSAL RITESH
CPC classification number: G06F17/30241 , G01C21/20
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