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xc-patents:xc-1236

Patent XC-1236: 1861-06-03, A new and useful improvement in the ordinary two arm saw set

X Number Date Inventor City Title
XC-1236 1861-06-03 E. S. Perkins Montreal, QC Canada A new and useful improvement in the ordinary two arm saw set

Comments

XC patents are Canadian patents issued between 1824 and 1869.

Information Sources

(To be filled in.)

xc-patents/xc-1236.txt · Last modified: 2019/05/25 00:16 (external edit)