January 1945 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in January 1945
SPORLAN
Filed: January 5, 1945
REFRIGERATION CONTROLS-NAMELY, EXPANSION VALVES FOR CONTROL OF DELIVERY OF LIQUID REFRIGERANT TO AN EVAPORATOR; THERMOSTATIC…
Owned by: PARKER INTANGIBLES LLC
Serial Number: 71478296
