ES296525A2 - Improvements in the folding of folding carton or cardboard boxes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the folding of folding carton or cardboard boxes (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Priority to ES0296525ApriorityCriticalpatent/ES296525A2/en
Publication of ES296525A2publicationCriticalpatent/ES296525A2/en
Improvements in the object of the main patent 272,677 for improvements in the manufacture of folding cartons or cardboard, essentially characterized by the fact that in the manufacture of the box lid, is formed at any stage of its process, a window or emptying of a suitable amplitude to that of a postal card, similar and by the fact that the cover with this emptying, is supplied directly to the merchant so that this one provides to the container a particular characteristic by the fact of applying in the reverse of the window a postcard set eventually, which not only represents tourist advertising, but facilitates the further use of these postcards. (Machine-translation by Google Translate, not legally binding)
ES0296525A1964-02-171964-02-17Improvements in the folding of folding carton or cardboard boxes (Machine-translation by Google Translate, not legally binding)
ExpiredES296525A2
(en)