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Autoaccesorios Harry Walker SA
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Autoaccesorios Harry Walker SA
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Priority to ES0239355ApriorityCriticalpatent/ES239355A3/en
Publication of ES239355A3publicationCriticalpatent/ES239355A3/en
A special diaphragm pump for priming, characterized by a pump body formed by two halves joined by a single flange. The diaphragm is housed in the body of the pump, which is connected in all its circular periphery to the connecting flange of two halves of the pump body and which is integral with the piston rod passing through the upper part of the pump body through a diameter hole. Greater than the axis, which is attached to the end of a lever that communicates the alternative movement. (Machine-translation by Google Translate, not legally binding)
ES0239355A1957-12-301957-12-30A special diaphragm pump for cebar (Machine-translation by Google Translate, not legally binding)
ExpiredES239355A3
(en)