Patents for Raymond G. Knudsen, estate of (deceased)


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Patents for Raymond G. Knudsen, estate of (deceased)
Patents 1 - 1 of 1
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