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Individual
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Individual
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Priority to ES1969144809UpriorityCriticalpatent/ES144809Y/es
Publication of ES144809UpublicationCriticalpatent/ES144809U/es
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Publication of ES144809YpublicationCriticalpatent/ES144809Y/es
Empalme perfeccionado para tuberías, caracterizado esencialmente por el hecho de comprender dos manguitos terminados en sendas cabezas esféricas abiertas, acopladas entre sí, una dentro de otra con posibilidad de giro a rótula, comprendiendo la cabeza esférica exterior, que encaja a presión sobre la interior, una garganta próxima a sus borde abierto, operativamente dispuesta para recibir a un anillo de junta comprimido entre ambas cabezas.
ES1969144809U1969-01-181969-01-18Empalme perfeccionado para tuberias.
ExpiredES144809Y
(es)