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US Patent: RE5,737
Improvement in lubricators
Patentee:
John R. Sees - Philadelphia, PA

USPTO Classifications:
184/51

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

Assignees:
Nathan & Dreyfus - New York, NY

Manufacturer:
Nathan & Dreyfus - New York, NY
Nathan Manufacturing Co. - New York, NY

Witnesses:
Charles Judge
A. Guihard

Patent Dates:
Applied: Nov. 29, 1873
Granted: Jan. 20, 1874

Patent Pictures:
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"Vintage Machinery" entry for Nathan & Dreyfus

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