IT1003492BIT1969674AIT1969674AIT1003492BIT 1003492 BIT1003492 BIT 1003492BIT 1969674 AIT1969674 AIT 1969674AIT 1969674 AIT1969674 AIT 1969674AIT 1003492 BIT1003492 BIT 1003492B
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 Yoshizawa KfiledCriticalYoshizawa K
Priority to IT1969674ApriorityCriticalpatent/IT1003492B/it
Application grantedgrantedCritical
Publication of IT1003492BpublicationCriticalpatent/IT1003492B/it