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Llevot Abad jose Maria
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Llevot Abad jose Maria
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Application filed by Llevot Abad jose MariafiledCriticalLlevot Abad jose Maria
Priority to ES1975211578UpriorityCriticalpatent/ES211578Y/en
Publication of ES211578UpublicationCriticalpatent/ES211578U/en
Application grantedgrantedCritical
Publication of ES211578YpublicationCriticalpatent/ES211578Y/en
Multiple soil, which is essentially characterized as consisting of a hollow body of irregular polyhedral shape, in which two of its opposite faces are substantially parallel and open axially to receive the coupling of both manual maneuvering arms, while the periphery of the same body has a plurality of flat faces parallel to the axis of rotation of the body, each of which contains two holes: one with seat for fixing a bearing to be screwed, and another contiguous which is intended for passage and guidance of the rod or tube that will have to fillet and that will be aligned axially with the threading bearing on the corresponding opposite face, whose bearings alternate in the planes or peripheral faces alluded to. (Machine-translation by Google Translate, not legally binding)
VALVES FOR USE IN A TUBE COLUMN LOCATED IN A POCO PETROLIFERO HOLE, APPLIANCE TO BE USED IN CONNECTION WITH A POCO PETROLIFERO INSTRUMENT AND CONTROL PROCESSES
Apparatus intended for the evaluation of the resistance to the use of carpets and textile coatings in general. (Machine-translation by Google Translate, not legally binding)