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E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
E01H5/10—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice by application of heat for melting snow or ice, whether cleared or not, combined or not with clearing or removing mud or water, e.g. burners for melting in situ, heated clearing instruments; Cleaning snow by blowing or suction only
E01H5/102—Self-contained devices for melting dislodged snow or ice, e.g. built-in melting chambers, movable melting tanks
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FR339334D1904-01-041904-01-04Moyens pour faciliter l'enlèvement des neiges
ExpiredFR339334A
(fr)