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.)
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FERRE SERRA JOSE Ma
Original Assignee
FERRE SERRA JOSE Ma
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Filing date
Publication date
Application filed by FERRE SERRA JOSE MafiledCriticalFERRE SERRA JOSE Ma
Priority to ES0032021UpriorityCriticalpatent/ES32021U/en
Publication of ES32021UpublicationCriticalpatent/ES32021U/en
Flexible tube-container made of plastic material which is characterized by being formed by a tubular piece of thermoplastic material, preferably polyvinyl chloride, polyethylene, etc., endowed at one of its two ends with a base and in the center of this a tubing or nozzle of frustoconical exterior surface with the smaller base closed by a thin layer of plastic, closing the opposite end, and previous filling with the paste that must contain, crushing and joining the two highlighting edges by welding, gluing and/or a metal part . (Machine-translation by Google Translate, not legally binding)
ES0032021U1952-07-211952-07-21Flexible tube-container made of plastic material (Machine-translation by Google Translate, not legally binding)
PendingES32021U
(en)
Improvements in the methods of manufacturing bags and bags of plastic material, with valve for filling (Machine-translation by Google Translate, not legally binding)