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ELECTRICALLY-DRIVEN FRACTURING SYSTEM
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Publication number 20240159132
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Publication date May 16, 2024
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Jifeng ZHONG
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E21 - EARTH DRILLING MINING
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LIQUID-COOLED FRACTURING SYSTEM
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Publication number 20240102359
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Publication date Mar 28, 2024
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Jifeng ZHONG
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E21 - EARTH DRILLING MINING
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Turbine Fracturing Equipment
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Publication number 20230400018
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Publication date Dec 14, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Shuwei LI
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Adaptive Mobile Power Generation System
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Publication number 20230349279
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Publication date Nov 2, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Peng ZHANG
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E21 - EARTH DRILLING MINING
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FRACTURING SYSTEM
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Publication number 20230323761
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Publication date Oct 12, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Jifeng ZHONG
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E21 - EARTH DRILLING MINING
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Cable Laying Device
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Publication number 20230163580
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Publication date May 25, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Xiaolei JI
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E21 - EARTH DRILLING MINING
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MIXING SYSTEM AND MIXING METHOD
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Publication number 20230085124
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Publication date Mar 16, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Jifeng ZHONG
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Mounting Bracket and Auxiliary Mechanism
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Publication number 20230064964
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Publication date Mar 2, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Jianwei WANG
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Fracturing Device
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Publication number 20230049462
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Publication date Feb 16, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Peng ZHANG
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E21 - EARTH DRILLING MINING
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SAND STORAGE AND CONVEYING APPARATUS
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Publication number 20230040970
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Publication date Feb 9, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Zhongliang LIU
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Adaptive Mobile Power Generation System
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Publication number 20230015529
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Publication date Jan 19, 2023
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YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
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Peng ZHANG
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E21 - EARTH DRILLING MINING
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