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What else can I help you with?
Who invented locks?
James Sargent
Who invented door locks?
the egyptians
Who invented canal locks?
g Washington
When was the lock invented?
About 4,000 years ago wooden locks and keys were invented.
Who invented metal locks and keys?
Kelly Jones
Who invented childproof containers and locks?
The childproof conatiners were invented by Dr. Henri Brealt (1909-1983)
Did medieval people have locks and keys?
Yes, locks and keys were invented in ancient times, and they were still produced and used in the middle ages.
What year was the back hand spring invented?
The back hand spring was usually invented in the 1960's if u ask me
When was spring invented?
the spring as first used in the late 1400's.
Who invented spring balance?
The spring balance was invented by Richard Salter, a British balance maker, in the late 18th century. His invention revolutionized the way weight measurements were taken by utilizing the elasticity of a spring to measure force.
When was locks invented?
Locks were first invented around 4000 years ago in ancient Egypt. The earliest known locks were made of wood and consisted of a wooden bolt that slid into a slot to secure a door or gate. Over time, locks have evolved and become more sophisticated, with various types and mechanisms developed to enhance security.
Who invented the spring?
Spring wasn't invented, it's just there. They have a different name for it in every country. You're talking about the season, right?
