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经营范围
发明名称
OPTHALMIC DEVICE
摘要
申请公布号
GB8813697(D0)
申请公布日期
1988.07.13
申请号
GB19880013697
申请日期
1988.06.09
申请人
WILLIAMS, J L
发明人
分类号
A61F9/00
主分类号
A61F9/00
代理机构
代理人
主权项
地址
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