Patents for Walter S. Swanson


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Patents for Walter S. Swanson
Patents 1 - 5 of 5
Number	Date	Patentee	Title	Type
2,601,811	Jul. 01, 1952	F.R. Swanson, W.S. Swanson, R.E. Wiley	Machine tool
2,790,361	Apr. 30, 1957	H.E. Bargren, F.R. Swanson, W.S. Swanson	Jack mechanism
2,808,745	Oct. 08, 1957	R.E. Blomquist, W.S. Swanson	Chamfering machine
2,821,818	Feb. 04, 1958	W.S. Swanson, H.E. McGee	Lapping Machine and Automatic Feed Mechanism Therefor	lapping machines
2,877,676	Mar. 17, 1959	H.E. McGee, W.S. Swanson, R.E. Wiley	Work loading lathe