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xc-patents:xc-3267

Patent XC-3267: 1869-06-11, Improvements on steam engines and pumps

X Number Date Inventor City Title
XC-3267 1869-06-11 W. P. Bartley Montreal, QC Canada Improvements on steam engines and pumps

Comments

XC patents are Canadian patents issued between 1824 and 1869.

Information Sources

(To be filled in.)

xc-patents/xc-3267.txt · Last modified: 2019/05/25 00:16 (external edit)