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Priority to ES0064725UpriorityCriticalpatent/ES64725Y/en
Publication of ES64725UpublicationCriticalpatent/ES64725U/en
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Publication of ES64725YpublicationCriticalpatent/ES64725Y/en
Connection for pipes of different diameter formed by two thin rigid washers joined together by screws passing through a third thicker washer and elastic material, interposed between them, which deforms projecting laterally, when these screws are tightened and causing in this way the adjustment to the pipes to be joined, placed respectively inside and outside said elastic washer. (Machine-translation by Google Translate, not legally binding)
ES0064725U1958-02-251958-02-25
Fitting for connecting pipes of different diameter
ExpiredES64725Y
(en)