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US Patent: 7,964
Governor
Variable Cut-Off Regulated by the Governor
Patentee:
Henry Waterman - New York, NY

USPTO Classifications:
137/875, 74/838

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. M. W. Keller
Cause Browne

Patent Dates:
Granted: Mar. 04, 1851

Patent Pictures: [ 1 | 2 ]
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