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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hegenscheidt MFD GmbH and Co KG
Original Assignee
Hoesch Maschinenfabrik Deutschland AG
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Filing date
Publication date
Application filed by Hoesch Maschinenfabrik Deutschland AGfiledCriticalHoesch Maschinenfabrik Deutschland AG
Priority to ES423278ApriorityCriticalpatent/ES423278A1/es
Publication of ES423278A1publicationCriticalpatent/ES423278A1/es
Instalacion de tubo con costura helicoidal para la fabrica-cion de un tubo a partir de una banda, especialmentede una banda, especialmente de una banda metalica.