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Kancelaria  Patentowa  PATENT-DROZD    
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T.  +48 71 3452132               

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Germany

T: +49 176  84 822 072

 

Anna Drozd
m: +48 601 719 961 
anna.drozd@patent-drozd.pl

Magdalena  Heyck
m: +48 601 996 906 
m.lena@patent-drozd.pl

 



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Do you know, that

The earliest mirrors made of polished copper were unearthed in ancient Egyptian tombs dating back to 3000-2800 BC. The “real” mirror was invented in 1835, and patented by German chemist Justus von Liebig, who applied a layer of silver to a transparent glass pane, and then covered it with protective lacquer.