ES398626A1 - Un procedimiento de obtencion de composiciones de materia plastica, destinadas particularmente a la fabricacion de discos fonograficos.
- Google Patents
Un procedimiento de obtencion de composiciones de materia plastica, destinadas particularmente a la fabricacion de discos fonograficos.
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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Solvay SA
Original Assignee
Solvay SA
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Publication date
Priority claimed from FR7102751Aexternal-prioritypatent/FR2077071A5/fr
Application filed by Solvay SAfiledCriticalSolvay SA
Publication of ES398626A1publicationCriticalpatent/ES398626A1/es
ES398626A1971-01-271972-01-05Un procedimiento de obtencion de composiciones de materia plastica, destinadas particularmente a la fabricacion de discos fonograficos.
ExpiredES398626A1
(es)