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Priority to ES1977228570UpriorityCriticalpatent/ES228570Y/es
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Publication of ES228570YpublicationCriticalpatent/ES228570Y/es
ES1977228570U1977-05-181977-05-18Disposicion perfeccionada para aprovechamiento de la maxima potencia del motor en instalaciones hidraulicas.
ExpiredES228570Y
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