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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Portus S A
Original Assignee
Portus S A
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Publication date
Application filed by Portus S AfiledCriticalPortus S A
Priority to ES115674UpriorityCriticalpatent/ES115674Y/en
Publication of ES115674UpublicationCriticalpatent/ES115674U/en
Application grantedgrantedCritical
Publication of ES115674YpublicationCriticalpatent/ES115674Y/en
Ink tank for marker pens that is characterized by the bed comprising a mass of absorbent material which is surrounded by a continuous and impermeable tubular body of thermoplastic resin extracted thereon. (Machine-translation by Google Translate, not legally binding)
ES115674U1965-08-141965-08-14
INK DEPOSIT FOR MARKER STYLOGRAPHERS.
ExpiredES115674Y
(en)