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KRIEGER LUCIEN
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KRIEGER LUCIEN
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Priority to ES129576ApriorityCriticalpatent/ES129576A1/es
Publication of ES129576A1publicationCriticalpatent/ES129576A1/es
ES129576A1932-10-211932-10-21Mejoras en los dispositivos de selección en las instalaciones de manutención mecánica por tubos neumáticos.
ExpiredES129576A1
(es)