IT1118705B - Utensile per tracciare con punta intercambiabile
- Google Patents
Utensile per tracciare con punta intercambiabile
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Publication number
IT1118705B
IT1118705BIT68137/79AIT6813779AIT1118705BIT 1118705 BIT1118705 BIT 1118705BIT 68137/79 AIT68137/79 AIT 68137/79AIT 6813779 AIT6813779 AIT 6813779AIT 1118705 BIT1118705 BIT 1118705B
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Application filed by Riva PietrofiledCriticalRiva Pietro
Priority to IT68137/79ApriorityCriticalpatent/IT1118705B/it
Publication of IT7968137A0publicationCriticalpatent/IT7968137A0/it
Application grantedgrantedCritical
Publication of IT1118705BpublicationCriticalpatent/IT1118705B/it