Kalk, Fett, Rost, Grünspan, Algen : Calmic cleaning compounds, wir helfen ihnen / Calmic GmbH.
- Calmic GmbH.
- Date:
- [between 1970 and 1979]
Licence: In copyright
Credit: Kalk, Fett, Rost, Grünspan, Algen : Calmic cleaning compounds, wir helfen ihnen / Calmic GmbH. Source: Wellcome Collection.
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