Language : English
周福宝

Patents

一种基于扭簧透光量测量的刮板链条监测系统及方法(俄罗斯)

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Disigner of the Invention:张仁贵,刘应科

Note:张仁贵,刘应科

Type of Patent:国际

State of Patent:专利撤回

Application Number:200720044325.5

Authorization number:CN 201103416Y

Number of Inventors:3

Service Invention or Not:no

Application Date:2007-09-29

Authorization Date:2008-08-20

First Author:周福宝