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.)
Westaflex Werk L und F Westerbarkey and Co GmbH
Original Assignee
Westaflex Werk L und F Westerbarkey and Co GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westaflex Werk L und F Westerbarkey and Co GmbHfiledCriticalWestaflex Werk L und F Westerbarkey and Co GmbH
Priority to ES0165524UpriorityCriticalpatent/ES165524U/en
Publication of ES165524UpublicationCriticalpatent/ES165524U/en
Flexible tube, spirally shaped, wound from strips of sheet metal or sheet metal, characterized in that the grooves, respectively the ribs, are stressed or pressed in a gradually increasing manner towards the ends of the tube. (Machine-translation by Google Translate, not legally binding)
ES0165524U1971-01-261971-01-26Flexible fluted tube (Machine-translation by Google Translate, not legally binding)
PendingES165524U
(en)