AUTOMATIC BLADE BITE CONTROL
United States Patent 3497014

Inventors:
Ask, Henry R.
Publication Date:
02/24/1970
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Assignee:
UNITED AIRCRAFT CORP
Primary Class:
172/4.500
International Classes:
E02F3/84; E02F3/76; E02F3/86; E02F3/76
US Patent References:
3229391Automatic blade control for a road grader with a blade simulator mounted in a ball and socket connection
3296722Automatic control system for construction vehicles




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