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15 ene 1980 año - new light rackets

Descripción:

tennis rackets are now made of graphite and fiberglass, they are just as strong but lighter

Añadido al timeline:

PE Theory timeline

ByRichard CHRISTIAN

13 nov 2018

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0

276

fecha:

15 ene 1980 año

Ahora mismo

~ 45 years ago

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