IT984910B - Perfezionamento nei complessi di raschiatura per macchine di fabbricazione della carta
- Google Patents
Perfezionamento nei complessi di raschiatura per macchine di fabbricazione della carta
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Publication number
IT984910B
IT984910BIT4975773AIT4975773AIT984910BIT 984910 BIT984910 BIT 984910BIT 4975773 AIT4975773 AIT 4975773AIT 4975773 AIT4975773 AIT 4975773AIT 984910 BIT984910 BIT 984910B
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Priority claimed from GB2078672Aexternal-prioritypatent/GB1371434A/en
Priority claimed from GB3083572Aexternal-prioritypatent/GB1392642A/en
Application filed by Vickerys LtdfiledCriticalVickerys Ltd
Application grantedgrantedCritical
Publication of IT984910BpublicationCriticalpatent/IT984910B/it