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US Patent: 172,395
Chain Pump
Patentee:
A. D. Crosby (exact or similar names) - Cuba, NY

USPTO Classifications:
417/320

Tool Categories:
industrial machines : pumps : chain pumps
trade specific : plumber

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Edward Wilhelm
Charles Buchheit
Patent Dates:
Applied: Dec. 14, 1875
Granted: Jan. 18, 1876

Patent Pictures:
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