Inventor
SADKOWSKI MANFRED
DE3 patents
Patents
3 patentsUS5398728AMar 21, 1995
Volume flow regulator for air conditioning and ventilation apparatus
TROX GMBH GEB18 citations68
US6309294B1Oct 30, 2001
Lab-hood vent system
TROX GMBH GEB5 citations54
US9128490B2Sep 8, 2015
Butterfly valve for arrangement in a flow duct of an air-conditioning installation
TROX GMBH GEB1 citations39