71597011
May 6, 1950
May 1, 1951
DEBURRING AND FINISHING EQUIPMENT CONSISTING OF TUMBLING BARRELS FOR CASTINGS STAMPINGS, ETC., AND EQUIPMENT FOR USE IN CONNECTION THEREWITH - NAMELY, SELF-DUMPING HOISTING UNITS, HOIST PANS, SCREENING UNITS, AND HOPPERS FOR CASTINGS, STAMPINGS, AND THE LIKE
Yarns and Threads