Patent XC-605: 1856-03-05, New and improved method of constructing shingle machines

X Number	Date	Inventor	City	Title
XC-605	1856-03-05	E. Hedley	Toronto, ON Canada	New and improved method of constructing shingle machines

Comments

See also US patent {14,914}. XC patents are Canadian patents issued between 1824 and 1869.

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