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GB Patent: GB-179,301,950
Modes of conducting and generating steam for steam engines
Patentee:
John Dale - Leiominster, county Hereford, England

USPTO Classifications:

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Apr. 18, 1793

Patent Pictures:
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