BR7807714A -
IMPROVEMENTS IN WATER SUPPLIES
- Google Patents
IMPROVEMENTS IN WATER SUPPLIES
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Publication number
BR7807714A
BR7807714ABR7807714ABR7807714ABR7807714ABR 7807714 ABR7807714 ABR 7807714ABR 7807714 ABR7807714 ABR 7807714ABR 7807714 ABR7807714 ABR 7807714ABR 7807714 ABR7807714 ABR 7807714A
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Application filed by Dos Santos JuliofiledCriticalDos Santos Julio
Priority to BR7807714ApriorityCriticalpatent/BR7807714A/en
Publication of BR7807714ApublicationCriticalpatent/BR7807714A/en