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METHOD AND APPARATUS FOR PNEUMATIC CONVEYING OF DRILL CUTTINGS

10/705,086 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 10, 2003
Examiner JAMES R BIDWELL
Class 406
Art Group 3651
Patent No. 7,186,062
Case Type Utility - 406/121000
Status Patented Case
Parent 10/18,124 Patented
Parent PCT/GB00/02158 -
Child 11/709,007 Patented
Child 9913909.9
Last Updated: 5 years, 5 months ago
Date # Transaction