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X Patents

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Early American Patents

Early Canadian Patents


Patent XC-3202: 1869-05-17, A saw mill swedger

X Number Date Inventor City Title
XC-3202 1869-05-17 D. Smith Lakefield, ON Canada A saw mill swedger


XC patents are Canadian patents issued between 1824 and 1869.

Information Sources

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xc-patents/xc-3202.txt · Last modified: 2019/05/25 00:16 (external edit)