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1 Jan 1825 Jahr - Springlorgnet

Beschreibung:

Op 15 maart 1825 verkreeg de Engelse instrumentenmaker en opticien Robert Bretell Bate (1782–1847) een patent voor ‘An Improvement in the Frames of Eye Glasses’ of ‘Handled spectacles with a spring action, in which the lenses are designed to fold over one another in which position they look like a single lens.’

Zugefügt zum Band der Zeit:

Geschiedenis van de bril ( design )

ByChristian Pot
19 Apr 2021
0
0
635

Datum:

1 Jan 1825 Jahr
Jetzt
~ 200 years ago
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