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Patent number:
Patent Date:
US Patent: 486,078
Armature for dynamo-electric machines and electric motors
Patentee:
Charles S. Bradley (
exact
or
similar
names) - New York, NY
USPTO Classifications:
310/195
Tool Categories:
electrical devices
:
electric motors
:
motor armatures
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
D. A. Farrington
W. R. Kimball
Patent Dates:
Applied:
Nov. 17, 1890
Granted:
Nov. 15, 1892
Patent Pictures:
USPTO
(New site tip)
Google Patents
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