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HARRY LOLK HANS
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HARRY LOLK HANS
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Publication of ES296251A1publicationCriticalpatent/ES296251A1/en
Rigid Containers With Two Or More Constituent Elements
(AREA)
Abstract
Improvements in boxes with ventilation holes in the sides, characterized in that at least one of its walls, for example the terminal wall, when the box is assembled ready for use, is bent, folded or curved inwards of it and by that the parts of the box adjoining said wall, for example, the parts of the lid and the bottom, are correspondingly constructed and adjusted against the portions of the bent, folded or curved edges of the bent, folded or curved wall towards inside. (Machine-translation by Google Translate, not legally binding)
ES0296251A1963-06-141964-02-08Perfections in boxes with ventilation holes in the dates (Machine-translation by Google Translate, not legally binding)
ExpiredES296251A1
(en)