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Application filed by Общество с ограниченной ответственностью "Мекап"filedCriticalОбщество с ограниченной ответственностью "Мекап"
Priority to UAA200603647ApriorityCriticalpatent/UA84574C2/ru
Publication of UA84574C2publicationCriticalpatent/UA84574C2/ru
Verfahren zum umformen eines metallischen flachmaterials, herstellungsverfahren für ein verbundmaterial sowie vorrichtung zur durchführung dieser verfahren
Method and apparatus for manufacturing watertight, corrugated metal pipes from a strip of metal sheet, and watertight, corrugated metal pipe manufactured by such method