发明授权
EP1911786B1 Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester 有权
聚酯制备中,通过使用由该方法和聚酯聚酯的应用程序获得的催化剂生产聚酯的方法的催化剂

Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester
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