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US Patent: 78,508
Improvement in shingle machines
Patentee:
David H. Ball (exact or similar names) - Sinnamahoning, PA

USPTO Classifications:
83/704

Tool Categories:
woodworking machines : specialty woodworking machines : shingle machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 02, 1868

Patent Pictures:
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