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Image: 001 Sundback zipper 1917 patent

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Description: 1917 patent of the "separable fastener" (zipper) by Gideon Sundbäck.
Title: 001 Sundback zipper 1917 patent
Credit: Sundback_zipper_1917_patent_
Author: Gideon Sundbäck
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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