October 1937 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in October 1937
RED RING
Filed: October 11, 1937
GEAR MANUFACTURING EQUIPMENT-NAMELY, MACHINES FOR FINISHING, SHAVING, LAPPING, AND CHECKING GEARS; BROACHING TOOLS AND MACHINES…
Owned by: NACHI MACHINING TECHNOLOGY CO.
Serial Number: 71398367
