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Priority to ES0067274UpriorityCriticalpatent/ES67274Y/en
Publication of ES67274UpublicationCriticalpatent/ES67274U/en
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Publication of ES67274YpublicationCriticalpatent/ES67274Y/en
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments
(AREA)
Abstract
A spring-loaded fountain pen, characterized essentially by the fact that the nib, the ink tank form a movable body movable in the axial direction inside the outer body of the pen, the ink tank comprising an axial appendix formed by a tubular body inside which is a coil spring that is held in tension by a plug of said body, which is also axially drilled to make way for a rod that has a thrust head on the said spring and protruding on the opposite side for form a top that supports against the inner bottom of the external body of the pen. (Machine-translation by Google Translate, not legally binding)
ES0067274U1958-07-101958-07-10
Elastic support fountain pen
ExpiredES67274Y
(en)
Improvements in the construction of stylographic feathers with a disposable hollow embolish in the rear end of the handle (Machine-translation by Google Translate, not legally binding)