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CA Patent: CA-20,862
Steam engine reversing and governing device
Patentee:
Albert Henry (exact or similar names) - Brockville, ON Canada

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jan. 01, 1885

Patent Pictures:
CIPO Data
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