19000001_0716

© Fonds historique / CNRS Images

Reference

19000001_0716

Floorboard brush photographed on December 23th, 1927

Floorboard brush photographed on December 23th, 1927. Office national des recherches scientifiques et industrielles et des inventions. Extract from the book Inventions 1915-1939 by Luce Lebart.

Scientific topics

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