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.)
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PORTABLE IND Inc
Original Assignee
PORTABLE IND Inc
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Application filed by PORTABLE IND IncfiledCriticalPORTABLE IND Inc
Priority to ES0038934UpriorityCriticalpatent/ES38934U/es
Publication of ES38934UpublicationCriticalpatent/ES38934U/es
Treatments Of Macromolecular Shaped Articles
(AREA)
Abstract
Un dispositivo de cierre para el gas, caracterizado por que comprende un cuerpo elástico de un polímero sólido de un hidrocarburo olefínico que tiene una superficie cérea y que es resistente al rápido deterioro en presencia de una llama.
ES0038934U1953-07-021953-07-02Un dispositivo de obturación al gas
PendingES38934U
(es)
Un procedimiento, con su dispositivo correspondiente, para la determinación de las propiedades de gas en los hornos de bóbeda, particularmente en los altos hornos