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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 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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