BOUNDARY STONE USED IN ROAD

A road boundary stone is provided to improve the whole strength and stability of the boundary stone according to the formation of the cut surfaces at the corners of both ends of the stone. A road boundary stone has a square column shape and cut surfaces which are adjacent to the road boundary to be...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHOI, MYOUNG CHUL, JEONG, SANG HAK
Format:	Patent
Sprache:	eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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