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PULIDO MU OZ MARIA
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PULIDO MU OZ MARIA
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Priority to ES0038806UpriorityCriticalpatent/ES38806Y/en
Publication of ES38806UpublicationCriticalpatent/ES38806U/en
Application grantedgrantedCritical
Publication of ES38806YpublicationCriticalpatent/ES38806Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Pressure gauge tester, characterized in that it is constituted by a tank, for the liquid that is used as a pressure transmitter, which, by means of a key, communicates with a suction and discharge pump body, the piston of which moves by means of a device nut and screw, in which this is the same shank and the nut forms the hole through which it exits to the outside to join the steering wheel. (Machine-translation by Google Translate, not legally binding)
An injection apparatus with a projected standard mode in a drill and pressure expander for mining use (Machine-translation by Google Translate, not legally binding)