DISPOSITIVO DE DOSIFICACION PARA CARGAR, DE MANERA AJUSTABLE, SUSTANCIAS QUE CORREN LENTAMENTE O POLVERULENTAS, EN COMPARTIMIENTOS BAJO PRESION
A metering apparatus for introducing free-flowing, powdered substances in a controlled manner into spaces under pressure consists of a storing unit, a proportioning unit consisting of a shaft which is sealed in a housing with the aid of sealing rings and glands, can be rotated alternately through 18...
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Main Authors | , , |
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Format | Patent |
Language | Spanish |
Published |
01.08.1990
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Subjects | |
Online Access | Get full text |
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