Showing 121 - 140 results of 483 for search '"ZHENG DEHUA"', query time: 1.22s Refine Results  

Multipurpose teacup

by ZHENG DEHUA
Year of Publication 05.07.2022
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Patent

Integrated cooker

by ZHENG DEHUA
Year of Publication 14.01.2022
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Patent

Pressing device

by ZHENG DEHUA
Year of Publication 28.12.2021
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Patent