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Early American Patents

Early Canadian Patents


Patent XC-890: 1858-11-03, Machinery for making axes

X Number Date Inventor City Title
XC-890 1858-11-03 J. Noble St. Catharines, ON Canada Machinery for making axes


XC patents are Canadian patents issued between 1824 and 1869.

Information Sources

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xc-patents/xc-890.txt · Last modified: 2019/05/25 00:16 (external edit)