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BREATH ACTUATED NEBULIZER WITH VALVE ASSEMBLY HAVING A RELIEF PISTON

08/921,176 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 29, 1997
Examiner VIRENDRA KUMAR SRIVASTAVA
Class 128
Art Group 3761
Patent No. 6,044,841
Case Type Utility - 128/200180
Status Patented Case
Parent 08/600,419 Patented
Child 09/447,016 Patented
Last Updated: 3 years, 12 months ago
Date # Transaction