Device for protection of a door

Device for quadrilaterally articulated invisible hinge,...

Device for reciprocal securing of two elongated members...

Device for resisting forced entry through doors

Device for retaining a keylock key

Device for securing a closure such as a window

Device for securing a rotary lock-cylinder

Device for securing automobile wheels against theft

Device for securing equipment against theft

Device for selectively opening and closing with a curtain an...

Device for shielding a padlock

Device for storing objects

Device for supporting displaceable separation elements

Device for suspending a sliding door

Device for the actuating and unlatching of the shaft doors...

Device for the centralised control of the opening points of...

Device for the identification of information, particularly...

Device for the protected storage of objects

Device for the synchronized actuation of sliding doors

Device for transmitting a drive force between a flexible...