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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES146872UpriorityCriticalpatent/ES146872U/en
Publication of ES146872UpublicationCriticalpatent/ES146872U/en
Improved phonograph record, characterized essentially by carrying the recording of at least one musical composition performed vocally by an interpreter or choral group and accompanied by a musical background of instrumental composition, associated with another recording comprising only the musical background of instrumental composition identical to the that is part of the first recording, being the number of these even in all cases and divided into joint recordings and musical backgrounds, successively. (Machine-translation by Google Translate, not legally binding)
ES146872U1969-03-081969-03-08Improved phonographic disc (Machine-translation by Google Translate, not legally binding)
PendingES146872U
(en)
A device to register and/or simultaneously represent different signs in or from tracks of at least one registrar carrier. (Machine-translation by Google Translate, not legally binding)