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US Patent: 886,255
Steam Meter
Patentee:
Charles E. Sargent (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
73/861.65

Tool Categories:
propulsion and energy : steam apparatus : steam meters

Assignees:
Sargent Steam Meter Co. - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 28, 1907
Granted: Apr. 28, 1908

Patent Pictures:
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