马文顶

Senior laboratory  

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School/Department:矿业工程学院

Gender:Male

Alma Mater:中国矿业大学自考


Patents

一种数码位移测量仪

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Disigner of the Invention:xujiankun

Note:徐剑坤

Type of Patent:国际

State of Patent:专利撤回

Application Number:201120026446.3

Authorization number:CN 202024732 U

Number of Inventors:2

Service Invention or Not:no

Application Date:2011-01-27

Authorization Date:2011-11-02

First Author:mawending

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