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US Patent: 729,511
Steam Meter
Patentee:
Charles E. Sargent (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
73/861.53

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

Assignees:
Charles E. Sargent - Chicago, Cook County, IL
Edward B. Ellicott - Chicago, Cook County, IL
William H. Baker - Chicago, Cook County, IL
John I. Connery - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 28, 1902
Granted: May 26, 1903

Patent Pictures:
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