Title:
Hone with pressure actuated gage
United States Patent 2777257


Inventors:
Johnson, Albert M.
Application Number:
US37526753A
Publication Date:
01/15/1957
Filing Date:
08/19/1953
Assignee:
BARNES DRILL CO
Primary Class:
Other Classes:
33/DIG.2, 73/37.9, 451/25, 451/478
International Classes:
B24B33/06; B24B33/08; G01B13/10
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