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US Patent: 287,511
Electric Regulator
Patentee:
Thomas A. Edison (exact or similar names) - Menlo Park, Middlesex County, NJ

USPTO Classifications:
318/675, 318/686, 322/28, 322/80

Tool Categories:
electrical devices : electric motors : motor regulators

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 29, 1883
Granted: Oct. 30, 1883

Patent Pictures:
USPTO (New site tip)
Google Patents
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Vintage Machinery entry for General Electric Co.

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