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US Patent: 514,973
Electrical Meter
Patentee:
Nikola Tesla (exact or similar names) - New York, NY

USPTO Classifications:
313/353, 313/633, 324/122

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 15, 1893
Granted: Feb. 20, 1894

Patent Pictures:
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