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US Patent: 144,258
Improvement in lozenge-cutting machines
Patentee:
George Hiram Copping (exact or similar names) - Toronto, ON Canada

USPTO Classifications:
425/90

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James Martin, Jr.
William Gill
Patent Dates:
Applied: Mar. 22, 1873
Granted: Nov. 04, 1873

Patent Pictures:
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