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US Patent: 34,661
Boring and Rifling Canon
Improvement in Apparatus for Boring and Rifling Cannon
Patentee:
Patrick Foy (exact or similar names) - New York, NY

USPTO Classifications:
409/306

Tool Categories:
metalworking machines : rifling machines

Assignees:
Patrick Foy - New York, NY
John Fitch - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Mar. 11, 1862

Patent Pictures:
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