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Patents
Blue cobalt filter: an insuperable patent.
Sportarredo has been awarded the most prestigious patent for the solarium sector.
Sportarredo filed the first patent for a special formulation of blue cobalt filters
in 1984 thanks to technological research and development carried out in collaboration
with pre-eminent scientists in the sector.
For over twenty years this patent has been the best filtering system for solariums
on the market which has only been surmounted by the new blue cobalt filter with a
BSS safety system manufactured by Sportarredo since 2007.
