All Patents in class 356/155


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All Patents in class 356/155
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	4,168,909	Sep. 25, 1979	J.W. Nelson, R.G. Knudsen, estate of (deceased)	Optical Toe Gauge with Angled Screens for Vehicle Wheels
	4,863,267	Sep. 05, 1989	R.B. Bendickson, M.A. Norris, E.S. Wahoski	Fiber Optic Toe/Track Measurement System