CH594117A5CH1602675ACH1602675ACH594117A5CH 594117 A5CH594117 A5CH 594117A5CH 1602675 ACH1602675 ACH 1602675ACH 1602675 ACH1602675 ACH 1602675ACH 594117 A5CH594117 A5CH 594117A5
Authority
CH
Switzerland
Application number
CH1602675A
Original Assignee
Wagner Johann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19742458788external-prioritypatent/DE2458788C3/de
Application filed by Wagner JohannfiledCriticalWagner Johann
Publication of CH594117A5publicationCriticalpatent/CH594117A5/xx
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
E04F11/02—Stairways; Layouts thereof
E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
E04F11/066—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding folding like scissors or accordions