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发明名称
摘要
申请公布号
DE3442002(C2)
申请公布日期
1991.07.11
申请号
DE19843442002
申请日期
1984.11.16
申请人
TELECOMMUNICATIONS RADIOELECTRIQUES ET TELEPHONIQUES T.R.T., PARIS, FR
发明人
LOY, FERNAND, SCEAUX, FR;PERRIN, JEAN-CLAUDE, PARIS, FR
分类号
G02B5/32;G02B17/08;G02B23/14
主分类号
G02B5/32
代理机构
代理人
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