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Individual
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Individual
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Priority to ES0014693UpriorityCriticalpatent/ES14693Y/en
Publication of ES14693UpublicationCriticalpatent/ES14693U/en
Application grantedgrantedCritical
Publication of ES14693YpublicationCriticalpatent/ES14693Y/en
A magazine cartridge and ink reservoir for fountain pens, essentially characterized by being constituted by a rigid tubular body, hermetically sealed by one of its ends, and having on the opposite a truncated-conical or similar mouth, with mouth or flat opening , preferably, there is a diameter choke between this embouchure and the body of the cartridge. (Machine-translation by Google Translate, not legally binding)
ES0014693U1947-03-201947-03-20
Ink cartridge charger-tank for fountain pens.
ExpiredES14693Y
(en)