1893 - Thomas Edison received two U.S. patents. The first was for a "Cut Out for Incandescent Electric Lamps" and another for a "Stop Device" (No. 491,992-3). Also No. 492,150 for "Process of Coating Conductors for Incandescent Lamps."
... side of the Spanish Civil War.
Resistance groups also helped Allied pilots who had been shot down to get back to Britain. They minimized the threat of discovery ...