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US Patent: 394,819
Dynamo-electric machinery
Patentee:
Charles S. Bradley - Yonkers, NY

USPTO Classifications:
310/236, 310/265, 310/40R, 310/64

Tool Categories:
electrical devices : electric motors : motor armatures

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
T. J. McTighe
W. L. Candee

Patent Dates:
Applied: Jan. 10, 1888
Granted: Dec. 18, 1888

Patent Pictures:
USPTO pdf tiff
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