BR8600060A - Aperfeicoamento no processo de obtencao de copias heliograficas
- Google Patents
Aperfeicoamento no processo de obtencao de copias heliograficas
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Publication number
BR8600060A
BR8600060ABR8600060ABR8600060ABR8600060ABR 8600060 ABR8600060 ABR 8600060ABR 8600060 ABR8600060 ABR 8600060ABR 8600060 ABR8600060 ABR 8600060ABR 8600060 ABR8600060 ABR 8600060A
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Application filed by Vicente CarrazzafiledCriticalVicente Carrazza
Priority to BR8600060ApriorityCriticalpatent/BR8600060A/pt
Publication of BR8600060ApublicationCriticalpatent/BR8600060A/pt