133607 ⎘
Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices; Additional arrangements for closers, e.g. for holding the wing in opened or other position Hydraulic power-locks, e.g. with electrically operated hydraulic valves
Sulfonated Lignin-Derived Compounds And Uses Thereof
#2Power-assistance device
#3Sulfonated Lignin-Derived Compounds And Uses Thereof
#4Sulfonated lignin-derived compounds and uses thereof
#5Sulfonated lignin-derived compounds and uses thereof
#6Cam type door closer
#7Hydraulic drive for a door sash or window sash
#8Regulating valve
#9Hydraulic lock and method for a hydraulic system
#10Sulfonated aromatic compounds
#11Method for producing low molecular weight aromatic lignin-derived compounds
#12Door closer
#13Door closer
#14Hydraulic solenoid distribution valve
#15Door closer comprising cam drive
#16Hydraulic directional solenoid valve and door closer having a hydraulic directional solenoid valve
#17Door Closer Comprising Additional Closing Spring
#18APPARATUS FOR CONTROLLING THE MOVEMENT OF A CLOSURE
#19Door closer comprising device for preventing a spring-back
#20Door closer with free-swing function
#21Door closer
#22Door closer having a magnetic distribution valve
#23Door closer
#24Door Drive Mechanism, Especially Revolving Door Drive Mechanism
#25Door Drive Mechanism, Especially Revolving Door Drive Mechanism
#26Door Drive, in Particular for a Revolving Door
#27Door Drive Mechanism, Especially Revolving Door Drive Mechanism
#28Door Closer with a Drive
#29Door operator, in particular swing door operator
#30Door closer