IT1138948B - Pressa idraulica per la produzione di materiali ceramici e simili
- Google Patents
Pressa idraulica per la produzione di materiali ceramici e simili
Info
Publication number
IT1138948B
IT1138948BIT24444/81AIT2444481AIT1138948BIT 1138948 BIT1138948 BIT 1138948BIT 24444/81 AIT24444/81 AIT 24444/81AIT 2444481 AIT2444481 AIT 2444481AIT 1138948 BIT1138948 BIT 1138948B
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 Welko Ind SpafiledCriticalWelko Ind Spa
Priority to IT24444/81ApriorityCriticalpatent/IT1138948B/it
Publication of IT8124444A0publicationCriticalpatent/IT8124444A0/it
Priority to ES516320Aprioritypatent/ES516320A0/es
Priority to BR8205951Aprioritypatent/BR8205951A/pt
Application grantedgrantedCritical
Publication of IT1138948BpublicationCriticalpatent/IT1138948B/it
Pressa a vite con gruppi idraulici comprendenti moltiplicatori di pressione, particolarmente per la fabbricazione di piastrelle in materiale ceramico, refrattario e simili