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US Patent: 428,416
Shaping Machine
Patentee:
John M. Riley (exact or similar names) - Kearny, NJ

USPTO Classifications:
74/521

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Oliver Drake
E. L. Sherman
Patent Dates:
Applied: Dec. 10, 1889
Granted: May 20, 1890

Patent Pictures:
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