vacume cleaner (1 janv. 1900 – 1 janv. 1900)
Description:
Corinne Dufour improves carpet sweeper by powering it with electricity. He covered the rollers with sponge. The sponge was watered down to better collect the dust.Ajouté au bande de temps:
Date:
1 janv. 1900
1 janv. 1900
~ 0 min