ES421811A1 - Un procedimiento para la preparacion de un elastomun metodo para producir una pelicula tubular. ero mejo-rado de copoliester termoplastico segmentado.
- Google Patents
Un procedimiento para la preparacion de un elastomun metodo para producir una pelicula tubular. ero mejo-rado de copoliester termoplastico segmentado.
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.)
Mitsui Petrochemical Industries Ltd
EIDP Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
EI Du Pont de Nemours and Co
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Priority claimed from JP3222872Aexternal-prioritypatent/JPS5338306B2/ja
Application filed by Mitsui Petrochemical Industries Ltd, EI Du Pont de Nemours and CofiledCriticalMitsui Petrochemical Industries Ltd
Publication of ES421811A1publicationCriticalpatent/ES421811A1/es
Shaping By String And By Release Of Stress In Plastics And The Like
(AREA)
ES421811A1972-03-201973-03-17Un procedimiento para la preparacion de un elastomun metodo para producir una pelicula tubular. ero mejo-rado de copoliester termoplastico segmentado.
ExpiredES421811A1
(es)