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E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C5/00—Pavings made of prefabricated single units
E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
E—FIXED CONSTRUCTIONS
E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C2201/00—Paving elements
E01C2201/04—Paving elements consisting of natural stones and a binder
Landscapes
Engineering & Computer Science
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Architecture
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Civil Engineering
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Structural Engineering
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FR699801D1930-05-221930-07-07Perfectionnements aux procédés d'établissement de routes, chaussées et autres revêtements et aux moyens pour les réaliser
ExpiredFR699801A
(fr)