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US Patent: 166,674
Improvement in Hollow Augers
Patentee:
Albert A. Wood - Syracuse, NY

USPTO Classifications:
30/495

Tool Categories:
woodworking tools : hand drills : drill bits : hollow bits

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Hiram Clark
Geo. H. Clark

Patent Dates:
Applied: Dec. 17, 1874
Granted: Aug. 10, 1875

Patent Pictures:
USPTO pdf tiff
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Description:
Cutting knife is adjustable and secured by a dadoed strap held by two screws,one in a slotted hole. Based on A. A. Wood's previous patent, 166673, he has now moved from Manlius, NY to Syracuse, NY perhaps to begin working for Stearns.

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