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Berliner- trademarks “gramophone”, creates 7” disks (jan 1, 1894 – jan 1, 1894)

Description:

Berliner trademarks “gramophone” and begins making 7” disks that are higher quality

Added to timeline:

19 Oct 2018
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Date:

jan 1, 1894
jan 1, 1894
~ 0 min