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US Patent: 432,578
Calipers or Dividers
Patentee:
Joshua Stevens (exact or similar names) - Chicopee Falls, MA

USPTO Classifications:
33/558.4

Tool Categories:
layout tools : calipers
layout tools : compasses : dividers

Assignees:
J. Stevens Arms & Tool Co. - Chicopee Falls, MA

Manufacturer:
J. Stevens Arms & Tool Co. - Chicopee Falls, MA

Witnesses:
James H. Loomis
George E. Page

Patent Dates:
Applied: Dec. 20, 1889
Granted: Jul. 22, 1890

Patent Pictures:
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