BR7909038A -
SPIRAL PUMP FOR LIQUID PUMPING
- Google Patents
SPIRAL PUMP FOR LIQUID PUMPING
Info
Publication number
BR7909038A
BR7909038ABR7909038ABR7909038ABR7909038ABR 7909038 ABR7909038 ABR 7909038ABR 7909038 ABR7909038 ABR 7909038ABR 7909038 ABR7909038 ABR 7909038ABR 7909038 ABR7909038 ABR 7909038A
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Publication date
Application filed by Alcantara J DefiledCriticalAlcantara J De
Priority to BR7909038ApriorityCriticalpatent/BR7909038A/en
Publication of BR7909038ApublicationCriticalpatent/BR7909038A/en