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Individual
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Individual
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Priority to ES0068934UpriorityCriticalpatent/ES68934Y/en
Publication of ES68934UpublicationCriticalpatent/ES68934U/en
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Publication of ES68934YpublicationCriticalpatent/ES68934Y/en
Management, Administration, Business Operations System, And Electronic Commerce
(AREA)
Information Retrieval, Db Structures And Fs Structures Therefor
(AREA)
Earth Drilling
(AREA)
Abstract
"CRUCIGRAMA" which is characterized by that it is composed of a case, which has a practicable side, with its corresponding tensioning rod on which a type-bearing drum is attached, with ball ratchets. In the upper part a drill to compose the words crossed. (Machine-translation by Google Translate, not legally binding)