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US Patent: 320,920
Screw-Driver
Patentee:
Nathaniel W. Farrand - Westfield, NY

USPTO Classifications:
81/29, 81/436

Tool Categories:
screwdrivers : screwdriver mechanisms

Assignees:
Florence A. Farrand - Westfield, NY
Ella U. Clark - East Hamburg, NY

Manufacturer:
Not known to have been produced

Witnesses:
C. A. Kingsbury
H. R. Smith

Patent Dates:
Applied: Dec. 20, 1884
Granted: Jun. 30, 1885

Patent Pictures:
USPTO pdf tiff
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