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GB Patent: GB-179,802,231
Heating boilers for engines
Patentee:
Thomas Rowntree - Blackfriars Bridge, county Surrey, 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: May 01, 1798

Patent Pictures:
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Grace's Guide page on Thomas Rowntree

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