Earth working – With drive means for tool or cleaner – Plural driven tools
Patent
1975-08-26
1977-11-22
Shapiro, Paul E.
Earth working
With drive means for tool or cleaner
Plural driven tools
172747, 172117, 172120, 172531, 172540, 172555, 172604, 172745, A01B 3516
Patent
active
040591611
ABSTRACT:
A tillage apparatus for sod seeding usage includes a plurality of tillage unit assemblies having power driven blades receiving power from a tractor which tows the apparatus. An improved tillage blade is disclosed.
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Casada James H.
Smith Edward M.
Taylor Timothy H.
Deere & Company
Hill David H.
Shapiro Paul E.
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