IT1240705B - Avvisatore acustico elettronico.
- Google Patents
Avvisatore acustico elettronico.
Info
Publication number
IT1240705B
IT1240705BIT67640AIT6764090AIT1240705BIT 1240705 BIT1240705 BIT 1240705BIT 67640 AIT67640 AIT 67640AIT 6764090 AIT6764090 AIT 6764090AIT 1240705 BIT1240705 BIT 1240705B
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 Giovanni Piccinelli, Claudio RosatifiledCriticalGiovanni Piccinelli
Priority to IT67640ApriorityCriticalpatent/IT1240705B/it
Publication of IT9067640A0publicationCriticalpatent/IT9067640A0/it
Publication of IT9067640A1publicationCriticalpatent/IT9067640A1/it
Application grantedgrantedCritical
Publication of IT1240705BpublicationCriticalpatent/IT1240705B/it