Search results
We did not find results for: Clemens Winkler.
Check spelling or type a new query.
We did not find results for: Clemens Winkler.
Check spelling or type a new query.
Clemens Alexander Winkler (December 26, 1838 – October 8, 1904) was a German chemist who discovered the element germanium in 1886, solidifying Dmitri Mendeleev's theory of periodic... Wikipedia