BR8003472A - Aperfeicoamento em e referente a minuteria
- Google Patents
Aperfeicoamento em e referente a minuteria
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Publication number
BR8003472A
BR8003472ABR8003472ABR8003472ABR8003472ABR 8003472 ABR8003472 ABR 8003472ABR 8003472 ABR8003472 ABR 8003472ABR 8003472 ABR8003472 ABR 8003472ABR 8003472 ABR8003472 ABR 8003472A
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Filing date
Publication date
Application filed by P WeibertfiledCriticalP Weibert
Priority to BR8003472ApriorityCriticalpatent/BR8003472A/pt
Publication of BR8003472ApublicationCriticalpatent/BR8003472A/pt