BR8305065A - Aparelhos para corte de gemas de facetas esfericas e gemas assim obtidas
- Google Patents
Aparelhos para corte de gemas de facetas esfericas e gemas assim obtidas
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Publication number
BR8305065A
BR8305065ABR8305065ABR8305065ABR8305065ABR 8305065 ABR8305065 ABR 8305065ABR 8305065 ABR8305065 ABR 8305065ABR 8305065 ABR8305065 ABR 8305065ABR 8305065 ABR8305065 ABR 8305065A
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Application filed by Giovanni CollivafiledCriticalGiovanni Colliva
Publication of BR8305065ApublicationCriticalpatent/BR8305065A/pt