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US Patent: 51,896
Improvement in machines for sawing staves
Patentee:
Calvin J. Holman - Oshkosh, WI

USPTO Classifications:
408/26, 408/54

Tool Categories:
trade specific : cooper
specialty tools : barrel making : cylindrical saws

Assignees:
Sparrow M. Nickerson - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
George B. Michols
W. E. Marrs

Patent Dates:
Granted: Jan. 02, 1866

Patent Pictures:
USPTO pdf tiff
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