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Application filed by Andreas Dipl Ing PeyerlfiledCriticalAndreas Dipl Ing Peyerl
Priority to AT1045369ApriorityCriticalpatent/AT298550B/de
Application grantedgrantedCritical
Publication of AT298550BpublicationCriticalpatent/AT298550B/de
E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Cleaning Of Streets, Tracks, Or Beaches
(AREA)
Buildings Adapted To Withstand Abnormal External Influences
(AREA)
Water Treatment By Electricity Or Magnetism
(AREA)
Description
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Verfahren und Vorrichtung zur Präparierung von Schnee
EMI1.1
Claims (1)
EMI2.1
AT1045369A1969-11-061969-11-06Verfahren und Vorrichtung zur Präparierung von Schnee
AT298550B
(de)