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CA Patent: CA-11,018
Improvements in pumps
The "Boom" pump
Patentee:
Charles Powell (exact or similar names) - Toronto, ON Canada

USPTO Classifications:

Tool Categories:
industrial machines : pumps : hand pumps

Assignees:
None

Manufacturer:
Charles Poweell - Toronto, ON Canada

Witnesses:
John H. Elliot
Louis M. Whitehead
Georg A. Aird
Patent Dates:
Granted: Mar. 13, 1880

Patent Pictures:
CIPO Data
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