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US Patent: 65,173
Improved machine for cutting sheet lead
Patentee:
Stillman E. Chubbuck (exact or similar names) - Boston, MA

USPTO Classifications:
83/487, 83/508

Tool Categories:
metalworking machines : sheet metal : cutting and trimming machines

Assignees:
Joseph H. Chadwick - Boston, MA

Manufacturer:
Not known to have been produced

Witnesses:
Phineas B. Smith, Jr.
A. Parker Newman

Patent Dates:
Granted: May 28, 1867

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for S. E. Chubbuck & Sons

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