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CERTIFICATION

그립로고
  • Patent registration (No. 10-2232776) (registered on Mar 22, 2021)
  • Trademark registration (No. 40-1586404) (registered on Mar 15, 2020)
  • Copyright registration (No. C-2019-001897) (registered on Jan 18, 2019)
  • Software quality certificate (21-0455) (registered on Aug 30, 2021)
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