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US Patent: 145,549
Improvement in machines for preparing printers' rules
Patentee:
Joseph B. Bancroft (exact or similar names) - Hopedale, MA

USPTO Classifications:
83/395, 83/548, 83/581, 83/601

Tool Categories:
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 09, 1873
Granted: Dec. 16, 1873

Patent Pictures:
USPTO (New site tip)
Google Patents
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