All Patents in class 249/59


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All Patents in class 249/59
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	2,146	Jun. 26, 1841	J. Luther	Casting Screws
	88,559	Apr. 06, 1869	R.E. Hayden, W. Evans	Improvement in Molds for Casting Augers