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HIGH MASS TRANSFER ELECTROSPRAYER

09/553,541 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 20, 2000
Examiner ROBIN OCTAVIA EVANS
Class 239
Art Group 3752
Patent No. 6,454,193
Case Type Utility - 239/690000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 60/130,873 Expired
Child PCT/US00/10701 Published
Last Updated: 4 years, 10 months ago
Date # Transaction