30
/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
110036
10013
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21 Jul 1928 Jahr - Theremin 1928 - Patented by Soviet inventor Léon Theremin. It consists of two antennas that sense the relative position of the thereminist's hands.

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Datum:

21 Jul 1928 Jahr
Jetzt
~ 95 years ago