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Jacob
Christian Schäffer
Invention :
Washing Machine
Birth date :
30th May 1718 (Querfut)
Date of death :
5th January 1790 (Ratisbonne)
Wife(s) :
3 times
Parents :
Joham Christoff Schäffer &
Marthia Viktonia Schäffer
Childrens : 4
Studies : Theology, philosophy..
teacher, botanist, mycologist, entomologist
Ratisbonne's pastor
Jusqu'à la fin du 18e siecles
Machine à laver
Nathaniel Briggs
Jacob Christian Schäffer
1797
1767
Flandria
Angleterre
Machine électrique
A partir de 1920, de nombreuses machines apparaisent.