Apparatus for mounting a retractable covering for an architectur
Apparatus for mounting an environment controlling sheet
Apparatus for mounting screens
Apparatus for opening and closing a flexible screen in a greenho
Apparatus for opening and closing a window shade or the like
Apparatus for opening and closing hatch cover
Apparatus for opening and closing industrial door
Apparatus for opening and closing roll-up door
Apparatus for operating a line driven device
Apparatus for providing a slidingly-separable connection between
Apparatus for raising and lowering a window blind
Apparatus for screening off large surfaces, for example...
Apparatus for securing a grille to an air conditioning unit
Apparatus for simultaneously closing and opening a group of blin
Apparatus for stretching and linking a vertical blind slat-cloth
Apparatus for supporting a fabric over an aperture
Apparatus for suspending lamellar sun-blinds or the like
Apparatus for winding a spring
Apparatus, system and method for stabilizing blinds
Arch treatment