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发明名称
OPTICAL ELEMENTS
摘要
<p>The invention relates to optical elements comprised of an optical isotropic completely aromatic polyester with a glass transition temperature Tg≥180 °C.</p>
申请公布号
WO1999031533(A1)
申请公布日期
1999.06.24
申请号
EP1998008575
申请日期
1998.12.15
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发明人
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