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2h 25min, mar 28, 1995 y - Adjustable arch, cushion insole for shoe # US5400528A Inventors: Skinner, Mannix, Cormier, Katzman Award Date: 03/28/1995 Status: Expired
Added to timeline:
Engineering Timeline
By
William Wegand
16 Dec 2019
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268
Date:
2h 25min, mar 28, 1995 y
Now
~ 30 years ago
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