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Patent number:
Patent Date:
CA Patent: CA-686
Improvement in electro magnetic machines and magnets
Patentee:
Henry Wood (
exact
or
similar
names) - Lindsay, ON Canada
USPTO Classifications:
Tool Categories:
electrical devices
:
electric motors
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Nov. 05, 1870
Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
Description:
This is the earliest Canadian patent for an electric motor.
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