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ELECTROHYDRODYNAMIC SPRAYING MEANS

09/647,172 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Sept. 27, 2000
Examiner DINH Q NGUYEN
Class 239
Art Group 3752
Patent No. 6,679,441
Case Type Utility - 239/690000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent PCT/FR99/00730 -
Child 98 03842
Last Updated: 4 years, 2 months ago
Date # Transaction