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US Patent: 80,457
Improvement lubricating-device
Patentee:
Frank Colligon (exact or similar names) - Buffalo, NY

USPTO Classifications:
184/28

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

Assignees:
None

Manufacturer:
Eagle Brass Foundry - Buffalo, NY

Witnesses:
James Sangster
Joseph Manin

Patent Dates:
Granted: Jul. 28, 1868

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Eagle Brass Foundry

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