When was the Lock and Key invented?
The Lock and Key was invented around 4000 BC by the Ancient Egyptians in Egypt.
A mechanical security device that restricts access until opened with a matching key.
| Year invented | 4000 BC |
|---|---|
| Inventor | Ancient Egyptians |
| Country | Egypt |
| Region at the time | Ancient Egypt |
| Category | Domestic |
Who invented the Lock and Key?
The Ancient Egyptians invented the Lock and Key around 4000 BC in Egypt.
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