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CA Patent: CA-650
Improvements on nails, spikes, and bolts
Patentee:
D. Spiers (exact or similar names) - Galt, ON Canada

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William Young
William W. Laidlaw
Patent Dates:
Granted: Oct. 10, 1870

Patent Pictures:
CIPO Data
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