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ANALYSIS AND FRACTIONATION OF PARTICLES NEAR SURFACES

10/658,070 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 9, 2003
Examiner SUREKHA VATHYAM
Class 204
Art Group 1753
Patent No. 7,211,183
Case Type Utility - 204/549000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/813,571 Patented
Last Updated: 5 years, 2 months ago
Date # Transaction