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.)
R C A ESPANOLA S A
Original Assignee
R C A ESPANOLA S A
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 R C A ESPANOLA S AfiledCriticalR C A ESPANOLA S A
Priority to ES0084065UpriorityCriticalpatent/ES84065Y/en
Publication of ES84065UpublicationCriticalpatent/ES84065U/en
Application grantedgrantedCritical
Publication of ES84065YpublicationCriticalpatent/ES84065Y/en
Holding Or Fastening Of Disk On Rotational Shaft
(AREA)
Abstract
A phonographic disc, characterized in that it is provided with thickening points that prevent the contact of the recording planes when they overlap or juxtapose several discs, these thickening points being constituted by a peripheral peripheral cord that forms the outer edge of the disc and by all or part of the central zone on which the label is attached. (Machine-translation by Google Translate, not legally binding)
ES0084065U1960-11-111960-11-11
Phonograph record
ExpiredES84065Y
(en)