IT1221289B -
AUTOMATIC MACHINE TO MAKE DECORATIVE ENGRAVINGS ON FLAT SURFACES OF JEWELERY OR JEWELERY OBJECTS
- Google Patents
AUTOMATIC MACHINE TO MAKE DECORATIVE ENGRAVINGS ON FLAT SURFACES OF JEWELERY OR JEWELERY OBJECTS
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Publication number
IT1221289B
IT1221289BIT84932/88AIT8493288AIT1221289BIT 1221289 BIT1221289 BIT 1221289BIT 84932/88 AIT84932/88 AIT 84932/88AIT 8493288 AIT8493288 AIT 8493288AIT 1221289 BIT1221289 BIT 1221289B
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Priority to IT84932/88ApriorityCriticalpatent/IT1221289B/en
Publication of IT8884932A0publicationCriticalpatent/IT8884932A0/en
Application grantedgrantedCritical
Publication of IT1221289BpublicationCriticalpatent/IT1221289B/en