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发明名称
VERFAHREN ZUR HERSTELLUNG EINES LICHTABSORBIEREN- DEN POLYMERS
摘要
申请公布号
ATA923378(A)
申请公布日期
1982.03.15
申请号
AT19780009233
申请日期
1978.12.22
申请人
PPG INDUSTRIES, INC.
发明人
LEATHERMAN IVAN ROGER
分类号
C08F220/00;C08F20/04;C08F22/00;C08F220/04;C08K5/56;C08L33/00;C08L33/02;C08L33/04;G02B1/04;G02B5/23;(IPC1-7):C08F222/02
主分类号
C08F220/00
代理机构
代理人
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