Ուսումնական նախագիծ

Stephen Stepanian (February 28, 1882 – October 1964) (Armenian: Ստեփան Ստեփանեան) was an Armenian American inventor and owner of numerous patents including the Elevator and Conveyor, Compound Tool, and the…

Simjian was born in Aintab, Ottoman Empire to Armenian parents on January 28, 1905. His father, George, was an insurance broker working for an Austrian company. His mother, Josephine died…