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US Patent: 441,407
Lubricator
Patentee:
James L. Grandison - Manchester, England

USPTO Classifications:
184/39

Tool Categories:
propulsion and energy : steam engines : steam engine lubricators

Assignees:
James L. Grandison - Manchester, England
P. J. McMahon - New Orleans, Orleans Parish , LA

Manufacturer:
Steam Cylinder Lubricator Co., Ltd. - Manchester, England

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 29, 1890
Granted: Nov. 25, 1890

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Steam Cylinder Lubricator Co., Ltd.

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