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Year of Publication 28.06.2024
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SSL VPN terminal authentication method and system based on user security level
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Dredging device of valve for fluid control
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Stationary-phase supported molecular sieve for separating mixed dichlorotoluene, and preparation and use methods of stationary-phase supported molecular sieve
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Anti-blocking one-way fluid valve
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Year of Publication 21.03.2023
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Novel fluid valve
FAN LIANBO, ZHAO LIANQUAN, ZHAO HUI, LIANG FUMIN, WEI ZIQIANG, WANG ZHIJING
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
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