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Article
Apparatus for threshing grain
Iowa State University Patents
  • Wesley F. Buchele, Iowa State University
Document Type
Report
Publication Date
9-17-1963
Abstract

This invention relates generally to grain threshing apparatus and in particular to an apparatus for threshing grain wherein an impeller is rotatable within a concave or tubular screen. This application is a division of application Serial No. 560,552, now Patent No. 2,906,270. An object of this invention is to provide an improved apparatus for threshing grain.

Patent Number
3,103,932
Application Number
560,552
Date Filed
1-23-1956
Language
en
Date Available
December 17, 2012
File Format
application/pdf
Citation Information
Wesley F. Buchele. "Apparatus for threshing grain" (1963)
Available at: http://works.bepress.com/wesley_buchele/19/