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Priority to ES9400453UpriorityCriticalpatent/ES1027163Y/en
Publication of ES1027163UpublicationCriticalpatent/ES1027163U/en
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Publication of ES1027163YpublicationCriticalpatent/ES1027163Y/en
Packing for top-end piston valves seat; wherein it comprises a series of rings crown shaped circular related, each formed of at least one body carbon tape corrugated and at least one body of iron carbon. (Machine-translation by Google Translate, not legally binding)
ES9400453U1994-02-181994-02-18
GASKET FOR CLOSING THE UPPER SEAT OF PISTON VALVES.
Expired - Fee RelatedES1027163Y
(en)