Vyzkoušejte nový nástroj s podporou AI BETA
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Cup discriminator

by YE SHUAISI
Year of Publication 01.02.2017
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Patent

种卡片存储器

Year of Publication 11.12.2018
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Patent

一种堆垛机

Year of Publication 27.02.2024
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Patent

一种头戴式耳机

Year of Publication 15.08.2025
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Patent

Headset

by REN FENG, YAN RONG
Year of Publication 27.12.2022
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Patent