73177253
Jul 5, 1978
Jul 29, 1980
LAPIDARY EQUIPMENT FOR GEM POLISHING AND ROCK CUTTING-NAMELY, TUMBLING BARRELS, TUMBLING CHARGES, ROCK TUMBLERS, VIBRATING MACHINES, TRIM SAWS, SLAB-TRIM SAWS, SLAB SAWS, COMBINATION SAWS, LAPIDARY ARBORS, METAL POLISHING MACHINES, GRIND-SAND-POLISH MACHINES, COMPLETE LAPIDARY MACHINES, SANDING AND POLISHING DRUMS, AND SANDING AND POLISHING HEADS
Machinery