Before revision: Margarethe Caroline Eichler (born in 1808 or 1809; died 6 September 1843 in Berlin) was a German inventor , instrument maker and prostheses designer.
After revision: About Caroline Eichler's LifeMargarethe Caroline Eichler (born in 1808 or 1809; died 6 September 1843 in Berlin) was a German inventor , instrument maker and prostheses designer.