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Title:
SCRAPER ELEVATOR ADJUSTMENT
United States Patent 3465454
Inventors:
Hancock, James E.
Application Number:
US3465454DA
Publication Date:
09/09/1969
Filing Date:
04/12/1967
Assignee:
DECLARK INC
Primary Class:
International Classes:
E02F3/64; (IPC1-7): E02F3/14; E02F3/08
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