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US Patent: 25,955
Stuffing Box
Patentee:
James Cummings - Boston, MA

USPTO Classifications:
123/193.1, 277/345, 36/34R, 92/177

Tool Categories:
propulsion and energy : steam engines : steam engine stuffing boxes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Nov. 01, 1859

Patent Pictures:
USPTO pdf tiff
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