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AZEOTROPIC COMPOSITIONS OF 2-CHLORO-3,3,3-TRIFLUOROPROPENE (HCFC-1233XF), 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE (HCFC-244BB), AND HYDROGEN FLUORIDE (HF)

12/406,653 | U.S. Patent Application

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Location ELECTRONIC
Filed March 18, 2009
Examiner DOUGLAS J MC GINTY
Class 252
Art Group 1765
Patent No. 8,034,251
Case Type Utility - 252/067000
Status Patented Case
Parent 61/43,451 Expired
Parent 11/619,592 Patented
Child 12/749,207 Patented
Last Updated: 4 years, 10 months ago
Date # Transaction