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Alessandro Leonetti Luparini
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11-00060 Castelnuovo Di Porto (Prov. of Rome), IT
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last 30 patents
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Patent Grant
Hypobaric cigarette filter device
Patent number
6,502,580
Issue date
Jan 7, 2003
Alessandro Leonetti Luparini
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES