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IND ZALA S L
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IND ZALA S L
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Application filed by IND ZALA S LfiledCriticalIND ZALA S L
Priority to ES0080913UpriorityCriticalpatent/ES80913Y/en
Publication of ES80913UpublicationCriticalpatent/ES80913U/en
Application grantedgrantedCritical
Publication of ES80913YpublicationCriticalpatent/ES80913Y/en
An improved key for fuel gas, characterized essentially by comprising a cover casing of the functional elements incorporated, of suitable material and dimensions and whose configuration is frustoconical, topped by a cylindrical section representing a fluid intake and the one threaded internally, said casing comprising a distribution duct, externally threaded, this structure having different internal diameters and application recesses, as well as diametrically opposite grips at its open front end, provided for retaining a washer of the retainer device. (Machine-translation by Google Translate, not legally binding)
ES0080913U1960-05-171960-05-17
Improved fuel gas cock
ExpiredES80913Y
(en)