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VIBRATORY SCREENING MACHINE AND VIBRATORY SCREEN AND SCREEN TENSIONING STRUCTURE

09/272,498 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed March 19, 1999
Examiner TUAN N NGUYEN
Class 209
Art Group 3653
Case Type Utility - 209/325000
Status Expressly Abandoned -- During Examination
Child 10/698,495 Patented
Last Updated: 7 months ago
Date # Transaction