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xc-patents:xc-1775

Patent XC-1775: 1864-12-10, Matching machine, to be called "Mitchell's non-paralleled matching machine"

X Number Date Inventor City Title
XC-1775 1864-12-10 James E. Mitchell Paris, ON Canada Matching machine, to be called “Mitchell's non-paralleled matching machine”

Comments

XC patents are Canadian patents issued between 1824 and 1869.

Information Sources

(To be filled in.)

xc-patents/xc-1775.txt · Last modified: 2019/05/25 00:16 (external edit)