BR7703768A -
IMPROVEMENTS IN BELLS
- Google Patents
IMPROVEMENTS IN BELLS
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Publication number
BR7703768A
BR7703768ABR7703768ABR7703768ABR7703768ABR 7703768 ABR7703768 ABR 7703768ABR 7703768 ABR7703768 ABR 7703768ABR 7703768 ABR7703768 ABR 7703768ABR 7703768 ABR7703768 ABR 7703768A
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Application filed by E MontinifiledCriticalE Montini
Priority to BR7703768ApriorityCriticalpatent/BR7703768A/en
Publication of BR7703768ApublicationCriticalpatent/BR7703768A/en