All Patents in class 341/2


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All Patents in class 341/2
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	2,803,448	Aug. 20, 1957	L.B. Biebel	Computing scale
	2,853,664	Sep. 23, 1958	P.L. Jones, D.S. Evans, V.W. Towns	Digital Servosystem for Postioning an Adjustable Member
	3,139,612	Jun. 30, 1964	K.C. Allen	Scale