Patents Granted on 1821-12-29


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Patents Granted on 1821-12-29
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
3,427X	Dec. 29, 1821	S. Wells, G. Wells	Manufacturing grass bonnets and hats
3,428X	Dec. 29, 1821	D. Hitchcock	Cast iron plough	plows