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US Patent: 34,041
Improvement in mandrels for loading case-shot, &c.
Patentee:
Sylvanus Sawyer (exact or similar names) - Fitchburg, MA

USPTO Classifications:
86/33

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Oliver Edwards
William C. Hibbard
Patent Dates:
Granted: Dec. 24, 1861

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Sylvanus Sawyer
Description:
Of interest because inventor Sawyer also received patents for woodworking machinery.

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