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US Patent: 8,828
Cracker-Machine
Patentee:
John McCollum (exact or similar names) - New York, NY

USPTO Classifications:
269/293

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles S. Barritz
Wm H. Riblet
Patent Dates:
Granted: Mar. 23, 1852

Patent Pictures:
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