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Class Information
Number: 172/168
Name: Earth working > Diverse tools > Rotating tool with fixed moldboard
Description: Apparatus comprising a rolling or rotating earth working element for cutting or raising a furrow slice and a nonrolling adjacent member for receiving the furrow slice and inverting or completing the inversion of the same.

Patents under this class:

Patent Number Title Of Patent Date Issued
4687065 Soil-inversion cultivator Aug. 18, 1987

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