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Support tool and back-pressure grouting device for leakage repair of inspection well and repair method thereof
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Cleaning robot and control method therefor
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Detecting and repairing method for external diseases of buried drainage pipeline
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Nursing bed
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Indwelling evacuator for feces
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Trenchless rehabilitation system for deformation of large diameter HDPE pipelines and method thereof
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Trenchless rehabilitation system for deformation of large diameter HDPE pipelines and method thereof
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In-service and trenchless repair method for disconnection of drainage pipeline
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Care bed
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Local repair method combining internally bonded CFRP and polymer grouting for cracks in drainage pipe
App 20200318774 - Wang; Fuming ; et al. | 2020-10-08 |
Trenchless rehabilitation device for disconnects on large-diameter concrete drainage pipe and method thereof
App 20200300401 - Wang; Fuming ; et al. | 2020-09-24 |
Detecting and repairing method for external diseases of buried drainage pipeline
App 20200300404 - Wang; Fuming ; et al. | 2020-09-24 |
Support tool and back-pressure grouting device for leakage repair of inspection well and repair method thereof
App 20200271262 - Wang; Fuming ; et al. | 2020-08-27 |
Trenchless methods for forming curved hole channel with steel sleeve and pipeline lifting
App 20200271245 - Wang; Fuming ; et al. | 2020-08-27 |
Trenchless integrative repair method for concrete drainage pipeline with cracking, corrosion and subsidence
App 20200256498 - Wang; Fuming ; et al. | 2020-08-13 |
In-service and trenchless repair method for disconnection of drainage pipeline
App 20200256499 - Wang; Fuming ; et al. | 2020-08-13 |
Care Bed
App 20200229997 - HE; Hang ; et al. | 2020-07-23 |
Nursing Bed
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Fertility Restoration Gene in Wheat and Uses thereof
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Charging pile, method and device for recognizing the charging pile
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Indwelling Evacuator for Feces
App 20190240060 - He; Hang ; et al. | 2019-08-08 |
Cleaning Robot And Control Method Therefor
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Rice whole genome breeding chip and application thereof
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Method and system for measuring audio transmission delay
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Charging Pile, Method And Device For Recognizing The Charging Pile
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Method And System For Measuring Audio Transmission Delay
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Rice Whole Genome Breeding Chip And Application Thereof
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