Christel Hamann, Date of Birth, Date of Death

Christel Hamann

German engineer

Date of Birth: 27-Feb-1870

Date of Death: 09-Jun-1948

Profession: engineer

Nationality: Germany

Zodiac Sign: Pisces

Christel Bernhard Julius Hamann (born February 27, 1847 in Hammelwarden, Oldenburg – died June 9, 1948 in Berlin, Germany) was a German-born inventor of Computing Machines.