发明授权
EP0684250B1 New poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions 失效
Polypentaerythrityldiphosphonat及其在使用自熄的热塑性组合物

New poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions
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