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Maqu Gumuzio S A
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Maqu Gumuzio S A
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Priority to ES0327548ApriorityCriticalpatent/ES327548A1/es
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Verfahren zur Herstellung von gekrümmten Hüllen in Form eines zylindrischen Ringes (Torus) mit an seiner Innenseite liegender Naht, insbesondere solchen zur Umhüllung der Bögen isolierter Rohre