- separable attachment plug
- noun
: an attachment plug having a removable cap
Useful english dictionary. 2012.
Useful english dictionary. 2012.
Harvey Hubbell — II (1857 December 17, 1927), was a U.S. inventor, entrepreneur and industrialist. His best known inventions are the electrical plug, and the pull chain light socket.In 1888, at the age of thirty one, Hubbell quit his job as a manager of a… … Wikipedia