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Patent FX-8144.5: 1834-04-13, Bark mill

X Number Date Inventor City Title Status
FX-8144.5 1834-04-13 M. J. Whiton New York, NY Bark mill Recovered


FX patents are fractional X patents. This patent is #8144 1/2.

Only about 2000 of the almost 10000 X-patent documents were recovered.

Because of the Patent Office fire in Dec. 1836, little is known about this patent. Only the patent drawing is available.

Information Sources

(To be filled in.)

fx-patents/fx-8144.5.txt · Last modified: 2019/05/26 01:57 (external edit)