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Patent Status

  • Patent No.10-0913481
  • Patent No.10-0916506
  • Patent No.10-0934864
  • Patent No.10-0940990
     
  • Patent No.10-1213293
     
  • certificate of utility model registration No.20-0447534
  • certificate of utility model registration No.20-0447629
  • Design registration No.30-0514566
  • Patent No.10-1230142
     
  • Certificate of Patent No.10-1230142
  • Certificate of Patent No.140285 SJ
  • USA Patent Status
  • Japan Patent Status
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