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NF Patent: NF-8
Improved and rapid mode of extracting seal oil in cold drawn state
Patentee:
Samuel G. Archibald - St. John's, NL Canada

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jul. 01, 1854

Patent Pictures:
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