File:Otto Lehmann.jpg

DescriptionOtto Lehmann.jpg Deutsch: Der deutsche Physiker Otto Lehmann in seinem Labor an der TH Karlsruhe. Date 1907 Source Von Einfällen und Zufällen

2007-03-11 16:35 Markus 238×340× (11654 bytes) {{subst:Information| |A= Otto Lehmann |B= http://www.etit.uni-karlsruhe.de/text/465.php |C= 19.07.2006 |D=

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https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English German Otto Skall Lotte Lehmann Tatjana