Atomzerfall
Bildinfo und Lizenz
© 2016
- 2026
Bildinfo
Quelle: Wikimedia Commons
Date: 1979
Source: Post office of the GDR
- Author: Post office of the GDR
License
This stamp is in the public domain in Germany because it was released by the postal administration of the German Democratic Republic or the Soviet occupation zone (Deutschen Post der DDR) whose legal successor is the Federal Republic of Germany. Thus it is an official work according to German copyright law (§ 5 Abs. 1 UrhG).
Originalseite
- Das Bild ist Teil eines online-Lexikons.
- Rhetos Lernlexikon Mathematik, Aachen:
- Siehe unter 👉 Atomzerfall