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EXTERNALLY PRESSURIZED POROUS MEDIA GAS BEARINGS OR SEALS OPERATING ON REFRIGERANT UTILIZING SHEAR HEAT FROM ROTATING SHAFT TO ACHIEVE INCREASED LOAD CAPACITY

62/723,894 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 28, 2018
Case Type Provisional
Status Provisional Application Expired
Child 16/554,570 Patented
Child 17/391,817 Pending
Last Updated: 4 years, 2 months ago
Date # Transaction