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发明名称
ACIDPROOF HYDROLYSIS-RESISTANT OPTICAL/AND OPHTHALMIC GLASS OF LOW DENSITY
摘要
申请公布号
GB2083016(A)
申请公布日期
1982.03.17
申请号
GB19810020313
申请日期
1981.07.01
申请人
ZEISS STIFTUNG CARL
发明人
分类号
G02C7/02;C03C3/064;C03C3/066;C03C3/068;C03C3/072;C03C3/074;C03C4/20;C03C13/04;G02B1/00;(IPC1-7):C03C3/08
主分类号
G02C7/02
代理机构
代理人
主权项
地址
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