ROCKWELL R
PLUG VALVES, PRESSURE REGULATING VALVES, FLOW CONTROLLING VALVES, AND VALVE PARTS-NAMELY, SEATS, SEAT RINGS, DISKS, DISK RINGS, PLUGS, WEDGES, STEMS, SPINDLES, BUSHINGS, SLEEVES, DASHPOTS, BOLTS, STUDS, NUTS, GLANDS, BODIES, BONNETS AND CROSS YOKES; AND REFRIGERATOR HARDWARE-NAMELY, LATCHES, HINGES, LEVERS, HANDLES, BUMPER BARS, PODS, MEAT RAIL SOCKETS, AND TRACK DOOR OPERATORS
Expired · March 19, 1951 · 71611537 ·