Friedrich von Knaus(s) (February 7 or April 7, 1724 - August 14, 1789), was a German watchmaker and inventor who built clockwork mechanisms which could, in a simple way, play musical instruments, write short phrases, or conduct other individual, specialized tasks.
Born |
7 April 1724
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Died |
14 August 1789 (aged 65)
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Zodiac | Aries |
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