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发明名称
摘要
申请公布号
FR2425085(B1)
申请公布日期
1983.12.30
申请号
FR19780013395
申请日期
1978.05.05
申请人
QUANTEL SA
发明人
分类号
G02B5/10;G02B3/10;G02B3/12;G02B3/14;G02B15/00;G02B17/00;G02B26/08;(IPC1-7):G02B15/14;G05B11/01
主分类号
G02B5/10
代理机构
代理人
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地址
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