BR8904782A -
IMPROVEMENTS INTRODUCED IN ACOPLE-RETENTION VALVE
- Google Patents
IMPROVEMENTS INTRODUCED IN ACOPLE-RETENTION VALVE
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Publication number
BR8904782A
BR8904782ABR898904782ABR8904782ABR8904782ABR 8904782 ABR8904782 ABR 8904782ABR 898904782 ABR898904782 ABR 898904782ABR 8904782 ABR8904782 ABR 8904782ABR 8904782 ABR8904782 ABR 8904782A
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Application filed by Vdo Comercial LtdafiledCriticalVdo Comercial Ltda
Priority to BR898904782ApriorityCriticalpatent/BR8904782A/en
Publication of BR8904782ApublicationCriticalpatent/BR8904782A/en