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DE19740854A1
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Passenger lift for stairs
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ZA9508593B
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Tread holder for spiral staircases.
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ZA9504405B
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Prefabricated support unit with modular staircase
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DE19503543A1
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Horizontal railing system
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ZA9500383B
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Railing module for staircases
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DE19500980A1
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Self-supporting central stringer space-saving staircase
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ZA9402430B
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Railing comprising premanufactured standard components
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Self-supporting elementary staircase made of a metal grid construction
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Railings made from prefabricated standard components
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CONTROL FOR HOME TRAINERS
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Self-supporting element staircase
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Self-supporting unit-built staircase
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Process for producing any required right-angled flights of stairs from standardised stairs
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DE3604305A1
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Handrail for spiral newel staircases and spiral staircases made entirely of wood
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DE3501672A1
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Method and device for suspending stairs inside a building by means of a load-bearing bannister cross-beam
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DE3442692A1
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Process and apparatus for fitting concealed wall fastenings for steps
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CH658791A5
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Multipurpose sportgeraet.
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DE3201798A1
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Central crossbeam stair for any desired flights
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CH649598A5
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Kick level for spiral staircases.
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CH637180A5
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Handrail element for stairs.
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