IT1114669B - Estremita' di lattina di facile apertura e procedimento per aprirla
- Google Patents
Estremita' di lattina di facile apertura e procedimento per aprirla
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Publication number
IT1114669B
IT1114669BIT2962977AIT2962977AIT1114669BIT 1114669 BIT1114669 BIT 1114669BIT 2962977 AIT2962977 AIT 2962977AIT 2962977 AIT2962977 AIT 2962977AIT 1114669 BIT1114669 BIT 1114669B
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Priority claimed from US05/741,664external-prioritypatent/US4078695A/en
Priority claimed from US05/844,142external-prioritypatent/US4136797A/en
Application filed by Crown Cork & Seal CofiledCriticalCrown Cork & Seal Co
Application grantedgrantedCritical
Publication of IT1114669BpublicationCriticalpatent/IT1114669B/it