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Compteurs Schlumberger SA
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Compteurs Schlumberger SA
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Application filed by Compteurs Schlumberger SAfiledCriticalCompteurs Schlumberger SA
Publication of ES238155A1publicationCriticalpatent/ES238155A1/es
Un dispositivo contador proporcional que lleva, derivado sobre una sección de tubería equipada con un sistema estrangulado, un pequeño contador en derivación, siendo hecha esta fijación directamente entre la caja del pequeño contador y un saliente de la sección de tubería con sistema estrangulado.