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US Patent: 558,458
Pearl Button Machinery
Patentee:
John Neumeister (exact or similar names) - Minneapolis, Hennepin County, MN

USPTO Classifications:
451/246, 79/7

Tool Categories:
specialty machines : button making machinery

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 09, 1893
Granted: Apr. 14, 1896

Patent Pictures:
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