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US Patent: 226,774
Chain saw
Patentee:
Edward Nunan (exact or similar names) - San Francisco, CA

USPTO Classifications:
83/745, 83/830

Tool Categories:
woodworking machines : specialty woodworking machines : tree felling machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. W. M. Smith
E. McClain

Patent Dates:
Applied: Jun. 12, 1879
Granted: Apr. 20, 1880

Patent Pictures:
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