Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wolfgang Stein0
Date of Patent
April 27, 2010
0Patent Application Number
105931680
Date Filed
March 17, 2005
0Patent Primary Examiner
Patent abstract
An escalator or moving sidewalk exhibits a frame for the formation of a supporting structure between entry and exit that is made at least partially of perforated plate, with the holes in particular being provided over a significant part of the frame height, preferably roughly one half the frame height.
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