Patents for Charles R. Parkes


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Patents for Charles R. Parkes
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
XC-792	Nov. 06, 1857	C.R. Parkes	Brick drain pipe and tile making machine	brick and tile making machines
XC-1,251	Jul. 30, 1861	C.R. Parkes	Improved churn	churns