Last modified on June 17, 2021, at 22:20

Johann Joachim Becher

This is an old revision of this page, as edited by Yeschayi (Talk | contribs) at 22:20, June 17, 2021. It may differ significantly from current revision.

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Johann Joachim Becher (May 6, 1835 - October 1682) was a German physician, best known for his phlogiston theory of combustion.