BR8903281A -
SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY
- Google Patents
SEAL FOR INJECTION LIQUID, BY PRESSURE OR GRAVITY
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Publication number
BR8903281A
BR8903281ABR8903281ABR8903281ABR8903281ABR 8903281 ABR8903281 ABR 8903281ABR 8903281 ABR8903281 ABR 8903281ABR 8903281 ABR8903281 ABR 8903281ABR 8903281 ABR8903281 ABR 8903281A
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Application filed by Edson Pedreira MartinsfiledCriticalEdson Pedreira Martins
Priority to BR8903281ApriorityCriticalpatent/BR8903281A/en
Publication of BR8903281ApublicationCriticalpatent/BR8903281A/en