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CA Patent: CA-171
Improvements in apparatus for condensing the steam of high-pressure steam engines
Patentees:
Joseph Dilworth (exact or similar names) - Toronto, ON Canada
John C. Hodgins (exact or similar names) - Toronto, ON Canada

USPTO Classifications:

Tool Categories:
propulsion and energy : steam apparatus

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Dec. 06, 1869

Patent Pictures:
CIPO Data
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