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经营范围
发明名称
EYEGUARDS
摘要
申请公布号
GB8429476(D0)
申请公布日期
1985.01.03
申请号
GB19840029476
申请日期
1984.11.22
申请人
PILKINGTON P E LTD
发明人
分类号
G02B23/16
主分类号
G02B23/16
代理机构
代理人
主权项
地址
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