Heinz Hermann Koelle
Birthday: 1925-07-22Died: 2011-02-20
Birthplace: Danzig, West Prussia, Germany [now Gdansk, Pomorskie, Poland]
Heinz Hermann Koelle US-American rocket engineer and aerospace scientist.
Died: 2011-02-20
Birthplace: Danzig, West Prussia, Germany [now Gdansk, Pomorskie, Poland]
Heinz Hermann Koelle US-American rocket engineer and aerospace scientist.