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发明名称
LENS GRINDING METHOD AND APPARATUS
摘要
申请公布号
EP0453094(A3)
申请公布日期
1992.04.01
申请号
EP19910302299
申请日期
1991.03.18
申请人
PILKINGTON VISIONCARE INC.
发明人
KULAN, STEPHEN
分类号
B24B13/04;B24B13/06;(IPC1-7):B24B13/04
主分类号
B24B13/04
代理机构
代理人
主权项
地址
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