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2024
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Invention
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Chemical solution mixing device for wastewater treatment. The present invention provides a chemic... |
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Invention
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Electronic commerce data processing method. The present invention relates to the technical field ... |
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Invention
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Artificial intelligence display stand for supplementary lighting control based on variations in s... |
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Invention
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English teaching system based on smart terminal. The present invention relates to a teaching syst... |
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Invention
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Artificial intelligence facial recognition apparatus with temperature measurement structure. The ... |
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Invention
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Multi-modal english teaching device having supporting structure. A multi-modal English teaching d... |
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Invention
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Logistics information management device and system based on internet of things. The present appli... |
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Invention
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Display device for popular science of traditional chinese medicine. A display device for popular ... |
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Invention
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Multi-dimensional assisted memory teaching system for english teaching. The present invention rel... |
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Invention
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Word memory board for english teaching and having occlusion structure. A word memory board for te... |
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Invention
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English teaching board provided with multi-directional flipping structure. An English teaching bo... |
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Invention
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Computer network security early-warning apparatus. The present invention relates to the technical... |
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Invention
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Network resource management system based on cloud computing. A network resource management system... |
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Invention
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Medical instrument disinfection device based on high-temperature sterilization. A medical instrum... |
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Invention
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Monitoring and diagnosis system based on network communication security. A monitoring and diagnos... |
