Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PEREZ VELASCO MIGUEL E
VILA SORIA JOSE MA
Original Assignee
PEREZ VELASCO MIGUEL E
VILA SORIA JOSE MA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PEREZ VELASCO MIGUEL E, VILA SORIA JOSE MAfiledCriticalPEREZ VELASCO MIGUEL E
Priority to ES1977227970UpriorityCriticalpatent/ES227970Y/es
Publication of ES227970UpublicationCriticalpatent/ES227970U/es
Application grantedgrantedCritical
Publication of ES227970YpublicationCriticalpatent/ES227970Y/es
Dispositivo lanzador de polvo, caracterizado esencialmente por el hecho de que consta de un mango hueco cerrado herméticamente, dotado de una válvula de carga y descarga de fluido a presión contenido en el propio mango, accionada por medio de un pulsador externo, cuyo mango está acoplado a un contenedor rígido y resistente el cual aloja el polvo a lanzar.
ES1977227970U1977-04-041977-04-04Dispositivo lanzador de polvo.
ExpiredES227970Y
(es)
Sammenbygget ventil til lukkede beholdere, der kun tåler begrænsede over- og undertryk, og indeholdende en trykventil og en vakuumventil samt en kontraventil for tilledning af luft til beholderen.