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HIGH-EFFICIENCY ENERGY-CONVERSION BASED ON FLUID EXPANSION AND COMPRESSION

13/221,563 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 30, 2011
Examiner LOGAN M KRAFT
Class 060
Art Group 3745
Case Type Utility - 060/413000
Status Abandoned -- Failure to Respond to an Office Action
Parent 61/378,108 Expired
Parent 61/421,964 Expired
Parent 61/433,016 Expired
Parent 61/486,550 Expired
Parent 61/513,215 Expired
Last Updated: 9 months ago
Date # Transaction