Bothe joined the Physikalisch-Technische Reichsanstalt (PTR – now the Physikalisch-Technische Bundesanstalt), where he stayed until 1930
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Bothe joined the Physikalisch-Technische Reichsanstalt (PTR – now the Physikalisch-Technische Bundesanstalt), where he stayed until 1930
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.