ES213859A3 - Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)
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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BERGHGRACHT MARIUS
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BERGHGRACHT MARIUS
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Application filed by BERGHGRACHT MARIUSfiledCriticalBERGHGRACHT MARIUS
Priority to ES0213859ApriorityCriticalpatent/ES213859A3/en
Publication of ES213859A3publicationCriticalpatent/ES213859A3/en
Improvements introduced in the manufacture of sacks with stars and in the machines intended to make them, characterized in that the bag with bellows is made of paper or other similar material, daubed or otherwise covered, at least partially, with a layer of thermoplastic materials and also characterized in that their cross section is square and because at least in the place of the closure the ends of the bellows folded inwards are brought into contact with each other. (Machine-translation by Google Translate, not legally binding)
ES0213859A1954-02-241954-02-24Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)
ExpiredES213859A3
(en)
Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)