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1 Jan 1920 Jahr - Comparison Bridge Microscopes

Beschreibung:

A comparison microscope is a device used to observe side-by-side specimens. It consists of two microscopes connected to an optical bridge, which results in a split view window. This was created by American Army Colonel Calvin Goddard

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Forensic Science Timeline

ByDean
3 Okt 2018
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0
919

Datum:

1 Jan 1920 Jahr
Jetzt
~ 105 years ago

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