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US Patent: 1,101,143
Vacuum Pump
Patentee:
Harry Neville (exact or similar names) - New York, NY

USPTO Classifications:
122/504.2, 236/DIG.5, 417/1

Tool Categories:
propulsion and energy : steam apparatus : stationary boilers : vacuum pumps

Assignees:
Nathan Mfg. Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 25, 1914
Granted: Jun. 23, 1914

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nathan Mfg. Co.

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