CA1295791CCA000566075ACA566075ACA1295791CCA 1295791 CCA1295791 CCA 1295791CCA 000566075 ACA000566075 ACA 000566075ACA 566075 ACA566075 ACA 566075ACA 1295791 CCA1295791 CCA 1295791C
Authority
CA
Canada
Prior art keywords
throat
piles
cutting device
set forth
forwardly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere and CofiledCriticalDeere and Co
Application grantedgrantedCritical
Publication of CA1295791CpublicationCriticalpatent/CA1295791C/fr