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Individual
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Individual
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Priority to ES0015212UpriorityCriticalpatent/ES15212U/en
Publication of ES15212UpublicationCriticalpatent/ES15212U/en
Fountain pen with permanent ink charge whose cylindrical body and slightly conical ends are finished by carved pieces, which inside, for the ink supply in the writing, have a device consisting of a tube that carries inside the deposit of the ink attached to the end of a small tube that at its other end bears a small sphere that protrudes through the nozzle of the pen to the outside allows writing to be said area bathed in the ink of the reservoir kept under pressure by small spring housed inside of the tube first mentioned. The cap of the pen carries inside a plate with a central hole that serves as a seat when screwed to the pen, at the end thereof provided with the aforementioned sphere. (Machine-translation by Google Translate, not legally binding)
ES0015212U1947-06-121947-06-12Continuous ink fountain pen (Machine-translation by Google Translate, not legally binding)
PendingES15212U
(en)