BR7700322A - Aperfeicoamento em blocos de construcao arquitetonica e similar
- Google Patents
Aperfeicoamento em blocos de construcao arquitetonica e similar
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Publication number
BR7700322A
BR7700322ABR7700322ABR7700322ABR7700322ABR 7700322 ABR7700322 ABR 7700322ABR 7700322 ABR7700322 ABR 7700322ABR 7700322 ABR7700322 ABR 7700322ABR 7700322 ABR7700322 ABR 7700322A
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Application filed by J Pinheiro, P BrogiattofiledCriticalJ Pinheiro
Priority to BR7700322ApriorityCriticalpatent/BR7700322A/pt
Publication of BR7700322ApublicationCriticalpatent/BR7700322A/pt