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 Otakar Ing Suesser, Blazek JirifiledCriticalOtakar Ing Suesser
Priority to CS867311ApriorityCriticalpatent/CS258884B1/en
Publication of CS731186A1publicationCriticalpatent/CS731186A1/en
Publication of CS258884B1publicationCriticalpatent/CS258884B1/en
CS867311A1986-10-091986-10-09
The method for the combined preparation of polyethylene terephthalate and its chemical modification of derived derivatives
CS258884B1
(en)