A can opener is a device used to open metal cans. Although preservation of food using tin cans had been…
A can opener (also known as a tin opener) is a device used to open metal cans.
"Three-cylinder Opener, Beater, and Lap Machiine." — Encyclopedia Britannica, 1893
A machine used in the 19th century to open cotton.
This is a corkscrew type bottle opener, or a device that enables the removal of metal bottle caps from…
An opener for removing caps or corks from bottles
A device for cutting cans open