一种便携式硅藻仪
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Release time:2021-04-21
Patent Applicant:liyi, 李柯, 尚艳杰, 阳力
Type of Patent:Utility models
State of Patent:Authorized patents
Application Number:ZL202020201872.5
Service Invention or Not:no
Authorization Date:4414-05-01
First Author:guoyadong
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