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US Patent: 278,962
Power-motor
Patentee:
Henry H. Holden (exact or similar names) - Strathroy, ON Canada

USPTO Classifications:
74/42

Tool Categories:
woodworking machines : human powered machines

Assignees:
Robert Stonehouse - Strathroy, ON Canada
William Cooper - Strathroy, ON Canada

Manufacturer:
Cooper & Co. - Strathroy, ON Canada

Witnesses:
Cornelius Cooper
John S. Duffie

Patent Dates:
Applied: Apr. 18, 1883
Granted: Jun. 05, 1883

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Cooper & Co.
Description:
Patented in Canada as CA-14,841.

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