Language : English
陈彩凤

Patents

一种压电陶瓷直流电压下迟滞特性的检测装置及计算方法

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Patent Applicant:wangshulin,chencaifeng

Type of Patent:Invent

State of Patent:Authorized patents

Application Number:201810261804.5

Authorization number:ZL201810261804.5

Service Invention or Not:no

Authorization Date:2020-06-09

Authorization Date:2020-06-09