patent | AIVC

European patent application: self regulating ventilation grate.

Submitted by admin on Sat, 07/06/2013 - 16:01

Read more about European patent application: self regulating ventilation grate.
Log in or register to post comments

Heating and ventilating systems. Instalacje ogrzewczo-wentilacyjne.

Submitted by admin on Sat, 07/06/2013 - 15:53

Defects of applied technical solutions in the heating and ventilation systems constituting a subject of the author's patent are described.

Read more about Heating and ventilating systems. Instalacje ogrzewczo-wentilacyjne.
Log in or register to post comments