NASA NTRS · 19650000378
Keyed plugs and sockets prevent improper connections
Abstract
Plugs and sockets individually keyed so that no plug can be mated with other than its proper socket facilitates multiple connection in electrical systems.
Keep this discovery
Explore connections, maps & timelines
Buckey, D. L., Lankford, H.. 1965-12-01. Keyed plugs and sockets prevent improper connections. https://ntrs.nasa.gov/citations/19650000378
Cite the original work for its findings. Save a collection to share your selection of sources.