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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KGfiledCriticalWindmoeller and Hoelscher KG
Publication of ES289048A1publicationCriticalpatent/ES289048A1/en
Improvements in the formation of bags, constituted by a piece of plastic sleeve closed by welding on one of its ends and whose other end constitutes the filling end, characterized by the fact that the filling end of the bag is closed by welding , in the making of the bag, except in a filling opening (25). (Machine-translation by Google Translate, not legally binding)
ES0289048A1962-06-151963-06-14Improvements in the formation of bags (Machine-translation by Google Translate, not legally binding)
ExpiredES289048A1
(en)