73110957
Dec 27, 1976
May 16, 1978
FLAT BELTING FOR IN-PLANT USE FOR CONVEYING, ELEVATING AND TRANSMISSION-NAMELY, V-BELTS, MACHINE TAPES, MACHINE BELTING, BELTING CONTAINING FLANGES, CLEATS AND V-GUIDES AND BELT LACING
MachineryINSTALLATION, MAINTENANCE AND REPAIR OF MACHINE BELTING, CONVEYOR BELTING AND THE PULLEYS, PULLEY TRACKS AND COVERS USED THEREWITH
Building Construction and Repair