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US Patent: 149,368
Rotary Blowers
Patentee:
Leonard Andrews, II (exact or similar names) - Saco, York County, ME

USPTO Classifications:
415/124

Tool Categories:
trade specific : blacksmith

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Ira Andrews
Frank H. Jordans
Edgar S. Brown
Patent Dates:
Applied: Jan. 22, 1874
Granted: Apr. 07, 1874

Patent Pictures:
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