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US Patent: 480,272
Ignitor for Gas Engines
Patentee:
Emory I. Nichols (exact or similar names) - San Francisco, CA

USPTO Classifications:
123/158, 123/159, 313/147

Tool Categories:
propulsion and energy : internal combustion engines : ignition systems

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 26, 1891
Granted: Aug. 09, 1892

Patent Pictures:
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