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经营范围
发明名称
Optinen suodatin
摘要
申请公布号
FI945467(A0)
申请公布日期
1994.11.21
申请号
FI19940005467
申请日期
1994.11.21
申请人
PILKINGTON PLC
发明人
WILLIAMS, JEFFREY;STAUNTON, ANNA LOUISE;HOLDEN, DAVID WILLIAM
分类号
C08K3/00;C08K5/00;C08K5/56;C08L69/00;G02B5/22;(IPC1-7):G02B
主分类号
C08K3/00
代理机构
代理人
主权项
地址
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