IT1180025B - Gioco ad anello con sfera corrente in un solco spiraliforme continuo
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Gioco ad anello con sfera corrente in un solco spiraliforme continuo
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Publication number
IT1180025B
IT1180025BIT67326/84AIT6732684AIT1180025BIT 1180025 BIT1180025 BIT 1180025BIT 67326/84 AIT67326/84 AIT 67326/84AIT 6732684 AIT6732684 AIT 6732684AIT 1180025 BIT1180025 BIT 1180025B
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Application filed by Piero AntonellofiledCriticalPiero Antonello
Priority to IT67326/84ApriorityCriticalpatent/IT1180025B/it
Publication of IT8467326A0publicationCriticalpatent/IT8467326A0/it
Publication of IT8467326A1publicationCriticalpatent/IT8467326A1/it
Application grantedgrantedCritical
Publication of IT1180025BpublicationCriticalpatent/IT1180025B/it