Current position: Home >> Scientific Research >> Patents

一种太阳能选择性吸收膜系及其制备方法

Hits:

Type of Patent:发明

State of Patent:已授权

Authorization number:201310074747.7

Service Invention or Not:no

Application Date:2013-03-11

Authorization Date:2015-10-28

Pre One:一种直流摩擦电的发电装置

Next One:一种非晶态氮化镓或氮化铟薄膜晶体管及其制备方法

gajgljgfg

Click : times
  • MOBILE Version
    •
    Open time:..
    The Last Update Time:..

    Mobile phone sweep