73052126
May 12, 1975
May 30, 1978
EARTHMOVING, CONSTRUCTION, AND MATERIAL HANDLING MACHINERY-NAMELY, TRENCHERS, EARTH BORING EQUIPMENT COMPRISING PRINCIPALLY EARTH AUGERS, BITS AND REAMERS, FROST CUTTERS, BACKFILL BLADES, BACKHOES, CABLE PLOWS, CRUMBERS, CLAMP-ON FORKS, PORTABLE ENGINE DRIVEN WATER PUMPS, AND HYDRAULIC AND PNEUMATIC COMPONENTS THEREFOR
Machinery