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US Patent: 84,817
Improvement in mortising-machine
Patentee:
D. L. Gibbs (exact or similar names) - Worcester, MA

USPTO Classifications:
144/77, 144/84, 408/17, 408/66

Tool Categories:
woodworking machines : joint making machines : mortising machines
woodworking machines : wood drilling and boring : mortising machines

Assignees:
R. Ball & Co. - Worcester, MA

Manufacturer:
R. Ball & Co. - Worcester, MA

Witnesses:
D. L. Miller
Thomas H. Dodge

Patent Dates:
Granted: Dec. 08, 1868

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for R. Ball & Co.

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