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Zippers!

Stuff You Missed in History Class

00:00

Sundback's Fastener in the 19th Century

The first large scale use of sunbac's invention was the military world. Although it saved time and was reliable, it took a long time to catch on with the general population. Zippers were still struggling to be recognized for their utility value. They found a use as a closure for tobacco pouches when locktight started buying bulk for the pouches they made.

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