1880: Thomas Edison was granted the patent (No. 223,898) for the incandescent light bulb.
<strong>Date:</strong> Jan-27<br> <strong>Category:</strong> Science<br><br> <strong>Event (English):</strong><br> 1880: Thomas Edison was granted the patent (No. 223,898) for the incandescent light bulb.<br><br> […]
