ES253874A3 - Procedure for the construction of hermetic closure containers and extensible landfill (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the construction of hermetic closure containers and extensible landfill (Machine-translation by Google Translate, not legally binding)
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POLIPAC SOC ANENIMA
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POLIPAC SOC ANENIMA
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Priority to ES0253874ApriorityCriticalpatent/ES253874A3/en
Publication of ES253874A3publicationCriticalpatent/ES253874A3/en
"PROCEDURE FOR THE CONSTRUCTION OF HERMETIC AND EXTENSIBLE CLOSURE CONTAINERS" characterized in that in combination with the tubular body of the container closed by the bottom, a pair of opposite cover surfaces, inclined to each other, are arranged one towards the other and superimposed on said body; a pair of opposite triangular end surfaces, folded inwardly between said roof surfaces from the opposite ends of the boom in which the closure closes and two pairs of triangular surfaces folded back, each pair of which is integral with one of the terminal surfaces triangular cited are folded inward, along fold lines that are practically in contact with said roof surfaces, said folding surfaces arranged folded back against the sides of said roof surfaces. (Machine-translation by Google Translate, not legally binding)
ES0253874A1959-12-011959-12-01Procedure for the construction of hermetic closure containers and extensible landfill (Machine-translation by Google Translate, not legally binding)
ExpiredES253874A3
(en)