Showing 1 - 20 results of 36 for search '"Lai, HaiRong"', query time: 1.70s Refine Results  

Electric oven

by LAI HAIRONG
Year of Publication 02.12.2015
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Patent

Space heater

by LAI HAIRONG
Year of Publication 11.11.2015
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Patent

Electronic lock

by LAI HAIRONG
Year of Publication 28.10.2015
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Patent