ES462935A3 - Improvements in the systems of manufacturing folders and auto-componible notebooks. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the systems of manufacturing folders and auto-componible notebooks. (Machine-translation by Google Translate, not legally binding)
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Ind Mecanografica S A
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Ind Mecanografica S A
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Priority to ES462935ApriorityCriticalpatent/ES462935A3/en
Publication of ES462935A3publicationCriticalpatent/ES462935A3/en
Improvements in the systems of manufacture of folders and self-assembling notebooks, essentially characterized in that it starts with the application of a strip of adhesive on the inside portion of the spine or edge of a conventional folder, strip that occupies, preferably, the whole of said spine and whose characteristic is that it is of the thermo-fluidic type, so that said adhesive is perfectly adhered to the folder in the indicated area. (Machine-translation by Google Translate, not legally binding)
ES462935A1977-10-051977-10-05Improvements in the systems of manufacturing folders and auto-componible notebooks. (Machine-translation by Google Translate, not legally binding)
ExpiredES462935A3
(en)