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 ES0045000UpriorityCriticalpatent/ES45000Y/en
Publication of ES45000UpublicationCriticalpatent/ES45000U/en
Application grantedgrantedCritical
Publication of ES45000YpublicationCriticalpatent/ES45000Y/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Glass Compositions
(AREA)
Holding Or Fastening Of Disk On Rotational Shaft
(AREA)
Abstract
An improved sound disk, characterized in that it consists of a plate, preferably discoidal, which presents on its back surface an allusive photograph of an act to which the words engraved grammatically on the previous surface of said plate, which also presents a inscription alluding to the aforementioned act. (Machine-translation by Google Translate, not legally binding)