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US Patent: 345,228
Car-axle lubricator
Patentee:
Isaïe Fréchette - St. Hyacinthe, QC Canada

USPTO Classifications:
384/179

Tool Categories:
transportation machines : railroads and railways : railroad cars and carriages

Assignees:
National Automatic Lubricator Co. - Portland, ME

Manufacturer:
Not known to have been produced

Witnesses:
Charles G. C. Simpson
W. Decarie

Patent Dates:
Applied: Feb. 13, 1886
Granted: Jul. 06, 1886

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Isaïe Fréchette

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