IT963612B - Perfezionamenti nei sistemi di al larme o in elementi ad essi rela tivi
- Google Patents
Perfezionamenti nei sistemi di al larme o in elementi ad essi rela tivi
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Publication number
IT963612B
IT963612BIT2772572AIT2772572AIT963612BIT 963612 BIT963612 BIT 963612BIT 2772572 AIT2772572 AIT 2772572AIT 2772572 AIT2772572 AIT 2772572AIT 963612 BIT963612 BIT 963612B
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Application filed by Lewis Nigel WickhamfiledCriticalLewis Nigel Wickham
Priority to IT2772572ApriorityCriticalpatent/IT963612B/it
Application grantedgrantedCritical
Publication of IT963612BpublicationCriticalpatent/IT963612B/it