Ladislao Biro was born in ____ in 1899. He was a ____ and an inventor. He first invented the ____, a washing ____ and a system of ____ gear for cars. In 1943, he moved to Argentina with a group of ____ and ____. He had a partner. His name was ____. They improved the design of the pen and sold millions of pens. The name of this invention was ____, Argentina won a lot of ____ with this license. Biro also invented other things: - A roll- on bottle of ____ -a non- toxic ____ holder. - a safe ____ Biro died ____ Buenos Aires the 10th of October 1985. A s a tribute to this genius, September ____ is the day of the Argentinian ____.

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