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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MAGNANI ALESSANDRO
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MAGNANI ALESSANDRO
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Application filed by MAGNANI ALESSANDROfiledCriticalMAGNANI ALESSANDRO
Priority to ES0065162UpriorityCriticalpatent/ES65162Y/en
Publication of ES65162UpublicationCriticalpatent/ES65162U/en
Application grantedgrantedCritical
Publication of ES65162YpublicationCriticalpatent/ES65162Y/en
Improved connection for fiber cement tubes, characterized in that the tube, on the opposite side to the cupped one, has an annular shoulder at the edge slightly below the depth of the cup on the outside, ending in a step at its end, an annular groove designed to receive and center the lining ring at the time of assembly and said tube, on the cupped side, presents the edge of the cup on a frustoconical surface . (Machine-translation by Google Translate, not legally binding)
ES0065162U1957-11-051957-11-05
Perfected joint for fiber cement pipes
ExpiredES65162Y
(en)