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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0044499UpriorityCriticalpatent/ES44499U/es
Publication of ES44499UpublicationCriticalpatent/ES44499U/es
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Disco de gramófono perfeccionado, que se caracteriza por estar constituido mediante un alma metálica laminar, recubierta por ambos lados de una capa de material de grabación, caracterizándose además por contar en sus superficies con un sector central con rebajes producidos sobre el material de grabación.
ES0044499U1954-10-161954-10-16Disco de gramófono perfeccionado
PendingES44499U
(es)