BR7908921A - Dispositivo e aparelho para uso no controle de fluxo de material
- Google Patents
Dispositivo e aparelho para uso no controle de fluxo de material
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Publication number
BR7908921A
BR7908921ABR7908921ABR7908921ABR7908921ABR 7908921 ABR7908921 ABR 7908921ABR 7908921 ABR7908921 ABR 7908921ABR 7908921 ABR7908921 ABR 7908921ABR 7908921 ABR7908921 ABR 7908921A
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Publication date
Priority claimed from US05/962,915external-prioritypatent/US4221307A/en
Application filed by Salina Vortex ConveyorfiledCriticalSalina Vortex Conveyor
Publication of BR7908921ApublicationCriticalpatent/BR7908921A/pt