Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luca Costante DefiledCriticalLuca Costante De
Priority to ITUD970228priorityCriticalpatent/IT1297572B1/it
Publication of ITUD970228A1publicationCriticalpatent/ITUD970228A1/it
Application grantedgrantedCritical
Publication of IT1297572B1publicationCriticalpatent/IT1297572B1/it
ITUD9702281997-12-091997-12-09Sistema a membrana atta a contenere liquidi o gassosi di cui non si devono perdere le caratteristiche originali
IT1297572B1
(it)