IT1106648B - Regolo calendario perpetuo
- Google Patents
Regolo calendario perpetuo
Info
Publication number
IT1106648B
IT1106648BIT5175877AIT5175877AIT1106648BIT 1106648 BIT1106648 BIT 1106648BIT 5175877 AIT5175877 AIT 5175877AIT 5175877 AIT5175877 AIT 5175877AIT 1106648 BIT1106648 BIT 1106648B
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coppola Giovanni BattistafiledCriticalCoppola Giovanni Battista
Priority to IT5175877ApriorityCriticalpatent/IT1106648B/it
Application grantedgrantedCritical
Publication of IT1106648BpublicationCriticalpatent/IT1106648B/it