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CA Patent: CA-12
An improvement on lathes' chucks
Patentee:
Elijah Edwards Abbott - Gananoque, ON Canada

USPTO Classifications:

Tool Categories:
metalworking machines : metal lathes : metal lathe chucks

Assignees:
None

Manufacturer:
E. E. Abbott (Leeds Foundry) - Gananoque, ON Canada

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 24, 1869

Patent Pictures: [ 1 | 2 | 3 ]
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"Vintage Machinery" entry for E. E. Abbott

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