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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Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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Application filed by Glanzstoff AG, Vereinigte Glanzstoff Fabriken AGfiledCriticalGlanzstoff AG
Publication of ES250739A2publicationCriticalpatent/ES250739A2/es
Mejoras introducidas en el objeto de la Patente Principal Nº 244544, por: Un dispositivo de tobera de hilatura, para la producción de hilos huecos multifilamentosos, caracterizadas porque los canales huecos, en su parte superior, penetrante en la placa central, reciban forma ligeramente cónica, a saber, de modo que el diámetro medio de la parte cónica, corresponda al diámetro del taladro en la placa, y porque los tornillos perforados, destinados a apretar las canales, no poseen bridas.
ES0250739A1958-10-171959-07-10Un dispositivo de tobera de hilatura
ExpiredES250739A2
(es)