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CA Patent: CA-83
Improvements on door and gate hinges
Patentee:
P. Butler (exact or similar names) - Walsingham, ON Canada

USPTO Classifications:

Tool Categories:
hardware : hinges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Oct. 01, 1869

Patent Pictures:
CIPO Data
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