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
E01H5/02—Hand implements
Landscapes
Engineering & Computer Science
(AREA)
Architecture
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Civil Engineering
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Structural Engineering
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Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like
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Dispositif de securite pour assurer la liaison par broche a deux tetes d'elements de gouttieres d'un convoyeur a chaine a raclettes ou d'elements d'un guidage d'une machine d'extraction et l'analogue