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1h 22min, apr 8, 2003 y - Footwear insole insert # US6543158B2 Inventor: Dieckhaus Award Date: 04/08/2003 Status: Expired
Added to timeline:
Engineering Timeline
By
William Wegand
16 Dec 2019
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271
Date:
1h 22min, apr 8, 2003 y
Now
~ 22 years ago
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