ES247176A1 - Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)
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GIACOMETTI ARMANDO
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GIACOMETTI ARMANDO
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Manufacture Of Macromolecular Shaped Articles
(AREA)
Abstract
Procedure to manufacture a transparent acetate-plastic cellulose film that allows to record sounds on printed or stamped paper photographs and other flat surfaces, characterized in that the decay cellulose by contact with industrial acetone is incorporated in an autoclave at 160º acetic acid together with effervescent toluene, forming a body acetate-acetic that when coating the elements of any material sensitizes them to impress sounds on them by means of the usual systems. (Machine-translation by Google Translate, not legally binding)
ES0247176A1959-02-111959-02-11Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)
ExpiredES247176A1
(en)
Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing a transparent acetate-plastic cellular film, which allows to register sounds on photographs, printed or printed papers and other flat surfaces (Machine-translation by Google Translate, not legally binding)