ES99102U - A booklet, with print and reserved zones for multiple writing. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A booklet, with print and reserved zones for multiple writing. (Machine-translation by Google Translate, not legally binding)
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BUERG DEL CASTILLO MANUEL
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BUERG DEL CASTILLO MANUEL
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Priority to ES99102UpriorityCriticalpatent/ES99102Y/en
Publication of ES99102UpublicationCriticalpatent/ES99102U/en
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Publication of ES99102YpublicationCriticalpatent/ES99102Y/en
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments
(AREA)
Abstract
"BOOK-NOTEBOOK, WITH PRINTING AND RESERVED ZONES FOR MULTIPLE WRITING", characterized in that it is constituted by a plurality of sheets of resistant and washable material, on which indelible ink, illustrations and texts have been printed, for that can be copied in the areas reserved for it in the sheets themselves, using pencils or other means, which due to the characteristics of the material constituting the sheets, allow them to be easily erased, by rubbing or washing, admitting their subsequent and repeated use. (Machine-translation by Google Translate, not legally binding)
ES99102U1963-02-191963-02-19
A BOOK-NOTEBOOK, WITH PRINTING AND AREAS RESERVED FOR MULTIPLE WRITING.
ExpiredES99102Y
(en)
Improvements in complementary appliances of writing machines or similar apparatus, their own to make copies in continuous paper (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of copies of texts or graphics, by thermoquimic action, under infrared radiation. (Machine-translation by Google Translate, not legally binding)