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NF Patent: NF-11
New method for preventing the soakage and leakage or coloring of oils in casks or other wooden vessels
Patentee:
Robert G. Frazer - Halifax, NS Canada

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jul. 26, 1856

Patent Pictures:
Report data errors or omissions
Description:
See also Newfoundland patent NF-9.

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