Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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GUILLOU FRANAOIS
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GUILLOU FRANAOIS
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Publication date
Application filed by GUILLOU FRANAOISfiledCriticalGUILLOU FRANAOIS
Priority to ES0262347ApriorityCriticalpatent/ES262347A1/en
Publication of ES262347A1publicationCriticalpatent/ES262347A1/en
Improvements introduced in the joints of pressure-resistant tubes with a lining ring that can be compressed between two adjustment parts, characterized by carrying, in addition to the lining ring, also a pressure ring between the adjustment parts. (Machine-translation by Google Translate, not legally binding)
ES0262347A1960-11-101960-11-10Improvements introduced in pressure-resistant tube unions (Machine-translation by Google Translate, not legally binding)
ExpiredES262347A1
(en)
Improvements introduced in the manufacture of sleeves to couple between flexible or rigid tubes (Machine-translation by Google Translate, not legally binding)