发明授权
EP0094818B1 Propylene-ethylene copolymers for high-rigidity moulded products and process for producing the copolymers 失效
用于高刚性模制产品的丙烯 - 乙烯共聚物和生产共聚物的方法

Propylene-ethylene copolymers for high-rigidity moulded products and process for producing the copolymers
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