ES204332A3 - Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
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 ES204332ApriorityCriticalpatent/ES204332A3/en
Publication of ES204332A3publicationCriticalpatent/ES204332A3/en
Procedure for the manufacture of phonographic records based on mixtures with polyvinyl synthetic resins characterized by preparing a consistent paste based on synthetic vinyl resin VYHH-3 in a proportion of 97 5 to 98 4%; vinyl chloride DS-207 in a proportion of 1 5% and a dye of 1 to 0 1% when it comes to making microcurrent or large discs unbreakable duration. (Machine-translation by Google Translate, not legally binding)
ES204332A1952-07-031952-07-03Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
ExpiredES204332A3
(en)
Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of phonographic discs based on mixtures with polyvinylic synthetic resins (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining compositions of plastic matter, intended particularly to the manufacture of phonographic discs. (Machine-translation by Google Translate, not legally binding)