李存宝
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- [3] PCT专利，CORE SAMPLING AND PRESERVATION SYSTEM，PCT/CN2019/078288
- [4] PCT专利，FIDELITY RETAINING TYPE CORING DEVICE FOR ROCK SAMPLE，PCT/CN2019/078276
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- [6] PCT专利，IN SITU ACTIVE TEMPERATURE-PRESERVING CORE SAMPLING DEVICE FOR DEEP ROCK AND TEMPERATURE-PRESERVING CORE SAMPLING METHOD THEREFOR，PCT/CN2018/119533
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