RAMPE
TUMBLING MACHINES AND VIBRATORY FINISHING MACHINES USED IN CLEANING, DEBURRING, DEFLASHING, DESCALING, BURNISHING, SMOOTHING, POLISHING, OR OTHERWISE FINISHING SURFACES OF WORKPIECES; MATERIAL HANDLING EQUIPMENT FOR TRANSPORTING, STORING, SORTING, LOADING AND UNLOADING FINISHING MEDIA IN CONJUNCTION WITH THE OPERATION OF TUMBLING MACHINES AND VIBRATORY FINISHING MACHINES; SEPARATION AND SCREENING EQUIPMENT FOR SEPARATING WORKPIECES FROM FINISHING MEDIA; REPLACEABLE LINERS FOR TUMBLING MACHINE...
Expired · March 22, 1977 · 73119949 ·