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ORTHOGONAL ION SAMPLING FOR APCI LC/MS

09/204,213 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 2, 1998
Examiner KIET TUAN NGUYEN
Class 250
Art Group 2881
Patent No. 6,294,779
Case Type Utility - 250/288000
Status Patented Case
Parent 08/273,250 Patented
Parent 09/30,676 Patented
Parent 08/794,248 Patented
Parent 08/555,250 Abandoned
Parent 08/273,250 Patented
Child 09/910,222 Patented
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Last Updated: 3 years, 6 months ago
Date # Transaction