Search Results - "XI XIAOPING" :: K.UTB vyhledávací portál

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Anti-jamming eccentric tubing anchor

by XI XIAOPING
Year of Publication 30.07.2014

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Constant current water blending process combination wellhead device

by XI XIAOPING
Year of Publication 30.07.2014

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Patent

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Oil well paraffin prevention and viscosity reduction device

by XI XIAOPING
Year of Publication 30.07.2014

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Retractable pigging cleaner

by XI XIAOPING
Year of Publication 23.07.2014

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Full-automatic dust suspension generator

by ZHANG JINGHUA, HAN BEI, HAN JING, YI JIANHUA, LEI RONGHUI, XI XIAOPING
Year of Publication 01.01.2021

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Anti-eccentric-wear sucker rod centering device

by XI XIAOPING
Year of Publication 08.05.2013

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Screw pump rubber protective cover

by XI XIAOPING
Year of Publication 08.05.2013

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Rotary type double air ducts fan

by XI LIN, XI XIAOPING
Year of Publication 21.12.2018

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Air purification environment-friendly device convenient to disassemble

by XI XIAOPING, XI LIN
Year of Publication 11.12.2018

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Draught fan capabLe of capturing mosquitoes

by XI LIN, XI XIAOPING
Year of Publication 23.11.2018

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Pipeline fan with square-to-round air opening

by XI XIAOPING, XI LIN
Year of Publication 20.11.2018

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Draught fan device with automatic cleaning function

by XI LIN, XI XIAOPING
Year of Publication 20.11.2018

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Shower cubicle waste water recycling system used for household toilet

by XI XIAOPING, XI LIN
Year of Publication 16.11.2018

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Fan with filtering and purifying functions

by XI LIN, XI XIAOPING
Year of Publication 16.11.2018

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Insect-proof fan needing no dust removal

by XI LIN, XI XIAOPING
Year of Publication 16.11.2018

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Fan capable of purifying air

by XI LIN, XI XIAOPING
Year of Publication 16.11.2018

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Air inlet adjustable fan

by XI XIAOPING, XI LIN
Year of Publication 16.11.2018

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Small-size portable fan

by XI XIAOPING, XI LIN
Year of Publication 13.11.2018

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Fan with multidirectional steering function

by XI LIN, XI XIAOPING
Year of Publication 13.11.2018

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Environment-friendly air purifying system for household toilet

by XI XIAOPING, XI LIN
Year of Publication 13.11.2018

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