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Patent applications and USPTO patent grants for Liu; Chunquan.The latest application filed is for "crushing system for large-size natural gas hydrate rock samples".
Patent | Date |
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System for controlling low temperature injury of cold-sensitive fruit vegetables by combining intelligent pre-cooling and segmented controlled atmosphere storage Grant 10,966,435 - Zhang , et al. April 6, 2 | 2021-04-06 |
Crushing System For Large-size Natural Gas Hydrate Rock Samples App 20200290052 - ZHAO; Jinzhou ;   et al. | 2020-09-17 |
Rapid Joint Detection Device And Detection Method For Deterioration Degree Of Fried Oil App 20200271590 - ZHANG; Min ;   et al. | 2020-08-27 |
System For Controlling Low Temperature Injury Of Cold-sensitive Fruit Vegetables By Combining Intelligent Pre-cooling And Segmented Controlled Atmosphere Storage App 20180310579 - ZHANG; Min ;   et al. | 2018-11-01 |
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