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US Patent: 211,970
Improvement in machines for sawing shingles
Patentee:
William W. Chapin (exact or similar names) - Manistee, MI

USPTO Classifications:
83/705

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. M. Cutcheon
D. S. Harley

Patent Dates:
Applied: Dec. 21, 1878
Granted: Feb. 04, 1879

Patent Pictures: [ 1 | 2 ]
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