Patents Granted on 1843-10-20


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Patents Granted on 1843-10-20
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
D13	Oct. 20, 1843	J.P. Ferguson	Carpet, design for	carpets
RE57	Oct. 20, 1843	L. Disbrow	Imrpovement in apparatus for boring earth for water	well drilling machines