IT1103915B -
AUTOMATIC CLEANING MACHINE FOR MOBILE STAIRS
- Google Patents
AUTOMATIC CLEANING MACHINE FOR MOBILE STAIRS
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Publication number
IT1103915B
IT1103915BIT12847/78AIT1284778AIT1103915BIT 1103915 BIT1103915 BIT 1103915BIT 12847/78 AIT12847/78 AIT 12847/78AIT 1284778 AIT1284778 AIT 1284778AIT 1103915 BIT1103915 BIT 1103915B
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Application filed by Bianchi Renato, Sano GiovannifiledCriticalBianchi Renato
Priority to IT12847/78ApriorityCriticalpatent/IT1103915B/en
Publication of IT7812847A0publicationCriticalpatent/IT7812847A0/en
Application grantedgrantedCritical
Publication of IT1103915BpublicationCriticalpatent/IT1103915B/en