Patents for Alonzo G. Hull


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Patents for Alonzo G. Hull
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	6,781X	Oct. 01, 1831	A.G. Hull	Elastic spring bed with an elevating and depressing surface
	385	Sep. 20, 1837	A.G. Hull	Planer-matcher