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Juan de la Cierva was born on 1895-09-21.
Juan de la Corte was born in 1597.
Juan de Salcedo was born in 1549.
Juan de Lucena died in 1506.
Juan de Lángara died in 1806.
Juan de la Cierva died on 1936-12-09.
Juan de la Cierva was born on 1895-09-21.
juan de la cierva
juan de la cierva
A Spanish inventor is Juan de la Cierva. He invented the autogiro. He was born in 1895 and died in 1936.
Nothing is recorded in history about his childhood.
he was poor as a child
Juan de la Cierva, a spaniard is responsible for the helicopters we see today but the first helicopter was invented by the polish pioneer Oszkár Asbóth
Juan de la Cierva.1/9/1923....110.HP. Piston type,SINGLE ENGINEPaul Cornu, 1907, France.Igor sikorsky invented helicopter.
he was the son of a noble family.which means he was rich,he learned how to read and write too
Da Vinci had an idea for one, but it was only on paper. The first flown one was in Spain on Jan., 17, 1923 and was called a gyroplane. The man who flew it was named Sr. Juan de la Cierva.
Bartolome de Las Casas' childhood is unknown.