Showing 1 - 20 results of 1,787 for search '"He, M. H."', query time: 0.87s Refine Results  

Service evaluation device

by MA HE
Year of Publication 19.07.2024
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Patent

Tea cake pressing machine

by MA HE
Year of Publication 07.05.2024
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Patent

Rotary servo valve

by MA HE
Year of Publication 22.09.2023
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Patent