(57) This invention occupies the technical field of apparatus for the manteinance of the
facades of buildings particularly of facades with wide glass surfaces and comprises
a framework (102, 2) characterized by means of delivery (100, 4, 80, 81) acting on
the glazed surface (3) which operate simultaneously with drying means (108, 8, 9,
74) on said glazed surface.
furthermore the apparatus is equipped with means for the moving (73, 14, 30, 51)of
the framework along the glazed surface and means (160, 16, 40, 41) to keep the framework
constantly parallel to the latter.
the apparatus also comprises a control unit (7) designed to operate the framework
and the means referred to.
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