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US Patent: 217,505
Improvement in Washer-Cutters
Robert J. Bartley - Cleveland, OH

USPTO Classifications:
408/147, 408/189, 408/195

Tool Categories:
woodworking tools : hand drills : drill bits : washer cutters
trade specific : leatherworker

Robert J. Bartley - Cleveland, OH
H. H. Willard - Cleveland, OH
G. G. Willard - Cleveland, OH

Not known to have been produced

Jno. Crowell, Jr.
W. E. Donnelly

Patent Dates:
Applied: May 28, 1879
Granted: Jul. 15, 1879

Patent Pictures:
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