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US Patent: 549,915
Pearl Button Turning Machine
Patentee:
John F. Healey (exact or similar names) - Newark, Essex County, NJ

USPTO Classifications:
279/50, 79/7

Tool Categories:
specialty machines : button making machinery

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 27, 1894
Granted: Nov. 19, 1895

Patent Pictures:
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