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经营范围
发明名称
MAKING OPHTHALMIC LENS
摘要
申请公布号
GB8312966(D0)
申请公布日期
1983.06.15
申请号
GB19830012966
申请日期
1983.05.11
申请人
YOUNGER MFG CO
发明人
分类号
G02C7/06;G02C7/02;(IPC1-7):G02C7/06
主分类号
G02C7/06
代理机构
代理人
主权项
地址
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