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CA Patent: CA-7,714
Attachment for Threshing Machines
Dsposition aux Machines a Battre
Patentee:
John Abell (exact or similar names) - Woodbridge, York County, ON, Canada

USPTO Classifications:

Tool Categories:
agricultural : threshers and thrashers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
George L. Aird
L. Whitehead
H. H. Warren

Patent Dates:
Applied: Jul. 13, 1877
Granted: Aug. 09, 1877

Patent Pictures:
CIPO Data
Espacenet patent
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