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US Patent: 320,630
Electric Switch
Patentee:
Leo Daft (exact or similar names) - Greenville, Hudson County, NJ

USPTO Classifications:
200/8A, 200/8R, 318/257

Tool Categories:
electrical devices : electric switches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 12, 1882
Granted: Jun. 23, 1885

Patent Pictures:
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