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NEXA QUIMICA S A
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NEXA QUIMICA S A
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Application filed by NEXA QUIMICA S AfiledCriticalNEXA QUIMICA S A
Priority to ES0034825UpriorityCriticalpatent/ES34825Y/es
Publication of ES34825UpublicationCriticalpatent/ES34825U/es
Application grantedgrantedCritical
Publication of ES34825YpublicationCriticalpatent/ES34825Y/es
Proyector de sustancias pulverulentas, caracterizado por que está constituido por una caja, que en la parte superior lleva la correspondiente boca de carga con su tapa, y, en uno de sus costados, va unida a un tubo, en el cual se mueve un émbolo, fijado en el extremo del correspondiente vástago, que atraviesa el tapón del cilindro y lleva en su extremo exterior la cruceta para su manejo.
ES0034825U1953-02-171953-02-17Proyector de sustancias pulverulentas
ExpiredES34825Y
(es)