インテグラフ
Sign in to saveAlso known as Integraphs
right|thumb|Integraph per Abakanowicz design, 1915 catalog drawing right|thumb|Coradi of Zurich's integraph, 1911 drawing
Wikidata facts
- Instance of
- scientific instrument
- Subclass of
- mathematical instrument
Sources (1)
via Wikidata · CC0