发明授权
EP2329940B1 Tire sealant and tire with sealant containing silica and balanced organoperoxide depolmerized butyl rubber 有权
轮胎密封剂和轮胎与二氧化硅的密封剂和有机过氧化物解聚丁基橡胶与调整

Tire sealant and tire with sealant containing silica and balanced organoperoxide depolmerized butyl rubber
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