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Individual
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Individual
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Priority to ES111701UpriorityCriticalpatent/ES111701U/en
Publication of ES111701UpublicationCriticalpatent/ES111701U/en
Seal for cans, pressures and temperatures characterized by being composed of a uniform continuous metallic sheet rolled flattened in a spiral and of a continuous fibrous continuous ribbon of the same width as the mentioned sheet and which is interposed between the successive loops of the central region of the sheet metallic so that it starts in a few turns after the first of said sheet and ends before the last turns of said sheet so it does not protrude at the ends. (Machine-translation by Google Translate, not legally binding)
ES111701U1965-02-261965-02-26Board for high pressures and temperatures (Machine-translation by Google Translate, not legally binding)
PendingES111701U
(en)
Improvements introduced in the manufacture of double structures with imbricated cheurons, particularly for filtration. (Machine-translation by Google Translate, not legally binding)