Method and apparatus for measurement of total flow rate in ventilation installations
A Standard patent application filed on 12 June 1992 credited to Sjoqvist, Lennart
;
Holmberg, Roy
Details
Application number :
20228
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method and apparatus for measurement of total flow rate in ventilation installations