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Hydraulic driven, earth cutting, auger to bring roadsides back to level with the blacktop

61/730,572 | U.S. Patent Application

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Filed Nov. 28, 2012
Case Type Provisional
Status Provisional Application Expired
Child 14/90,604 Patented
Child PCT/US13/72007 Published
Last Updated: 3 years, 10 months ago
Date # Transaction