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US Patent: 401,452
Fuel Mixing Device for Gas Engines
Patentee:
Lewis Hallock Nash - Brooklyn, NY

USPTO Classifications:
137/512.3, 137/513, 137/861, 261/50.2, 48/180.1, 92/140, 92/161, 92/163

Tool Categories:
propulsion and energy : internal combustion engines : carburetors

Assignees:
National Meter Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
A. E. H. Johnson
Bessie B. Johnson
Ella Johnson

Patent Dates:
Applied: Oct. 06, 1886
Granted: Apr. 16, 1889

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for National Meter Co.

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