GR

On November 11, 1950, Alexandra Mavroidi, of Athens, Greece, was granted a patent for inventing a synthetic geographical map. Date of Application: 02 November 1950 Date of Issuance: 11 November 1950

On October 14th, 1937, Anastasia Iordanidou, married woman of Athens, developed a novel laundry liquid called “ASTIRI.” Her invention combined potash, bleach, and a root extract to create an effective soap solution for whitening clothes, later bottled and sealed with perfumed olive oil to preserve its strength.