BR8803702A - Rolamento helicoidal de esferas
- Google Patents
Rolamento helicoidal de esferas
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Publication number
BR8803702A
BR8803702ABR8803702ABR8803702ABR8803702ABR 8803702 ABR8803702 ABR 8803702ABR 8803702 ABR8803702 ABR 8803702ABR 8803702 ABR8803702 ABR 8803702ABR 8803702 ABR8803702 ABR 8803702A
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Application filed by Elmo Filho RicardofiledCriticalElmo Filho Ricardo
Priority to BR8803702ApriorityCriticalpatent/BR8803702A/pt
Publication of BR8803702ApublicationCriticalpatent/BR8803702A/pt