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US Patent: 364,561
Dividers or Calipers
Patentee:
Job D. Wilkinson (exact or similar names) - Battle Creek, MI

USPTO Classifications:
33/558.06

Tool Categories:
layout tools : compasses : dividers

Assignees:
None

Manufacturer:
Unknown

Witnesses:
George D. B. Hall
Louis D. Barker
Patent Dates:
Applied: Feb. 24, 1887
Granted: Jun. 07, 1887

Patent Pictures:
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