ES249206A3 - Improvements introduced in the manufacture of writing tools (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of writing tools (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Industrias Metalicas Castello SA
Original Assignee
Industrias Metalicas Castello SA
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Publication date
Application filed by Industrias Metalicas Castello SAfiledCriticalIndustrias Metalicas Castello SA
Priority to ES0249206ApriorityCriticalpatent/ES249206A3/en
Publication of ES249206A3publicationCriticalpatent/ES249206A3/en
Improvements introduced in the manufacture of writing tools, according to which, the writing tool is organized on a main core with longitudinal drafts that house ink tanks, whose core has a threaded sector for the adjustment of a cap with a draft for the step of the writing tool counting on the upper end with a second cap that houses elastic ballestas that keep the deposits displaced. (Machine-translation by Google Translate, not legally binding)
ES0249206A1959-05-061959-05-06Improvements introduced in the manufacture of writing tools (Machine-translation by Google Translate, not legally binding)
ExpiredES249206A3
(en)