Categories
American inventions
Topic: Category
From Wikipedia - Reading time: 2 min
Wikimedia Commons has media related to Inventions from the United States.
This category is about inventions that were patented, though not necessarily invented, in the United States.
Licensed under CC BY-SA 3.0 | Source: https://en.wikipedia.org/wiki/Category:American_inventions17 views | ↧ Download as ZWI file
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