IT948678B - Calendario perpetuo a riflessione
- Google Patents
Calendario perpetuo a riflessione
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Publication number
IT948678B
IT948678BIT4846772AIT4846772AIT948678BIT 948678 BIT948678 BIT 948678BIT 4846772 AIT4846772 AIT 4846772AIT 4846772 AIT4846772 AIT 4846772AIT 948678 BIT948678 BIT 948678B
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Application filed by Maroni CfiledCriticalMaroni C
Priority to IT4846772ApriorityCriticalpatent/IT948678B/it
Application grantedgrantedCritical
Publication of IT948678BpublicationCriticalpatent/IT948678B/it