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Sichuan Chuanqing Petroleum Drilling Technology Co., Ltd. v. CCDC Petroleum Coring Technology Company Limited of '214 PRB

  • Decision: 193477
  • Judge: Yulan Bai
  • Judge: 白玉兰
  • Commission: 1F256567
  • Decision date: 10/24/2019
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Requester
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Patent Owner
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