Current position: Home >> Scientific Research >> Patents

一种流动诱导噪声隔声消声装置

Hits:

Type of Patent:发明

State of Patent:已授权

Authorization number:201210075502.1

Service Invention or Not:no

Application Date:2012-03-21

Authorization Date:2014-10-29

Pre One:一种用于风机流量调节和进口稳流的圈风门

Next One:一种流动诱导噪声隔声消声装置

gajgljgfg

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

    Mobile phone sweep