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NF Patent: NF-22
Improvement in the manufacture of cod oil by extracting the stearine, and thus producing a new Materia Medica
Patentee:
Charles Fox - St. John's, NL Canada

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 18, 1860

Patent Pictures:
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Description:
Chemist Charles Fox of Scarborough, England, created the process of refining animal oils using double boilers. He opened a factory in St. John's harbour in 1848 and he may have been living in St. John's at the time. He was granted eight of the first 35 Newfoundland patents.

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