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发明名称
ELECTRO-OPTICAL BRANCHING DEVICE AND METHOD OF MANUFACTURING THE SAME
摘要
申请公布号
US4103154(A)
申请公布日期
1978.07.25
申请号
US19770762509
申请日期
1977.01.26
申请人
THOMSON-CSF
发明人
D"AURIA, LUIGI;JACQUES, ANDRE;MAILLOT, PHILIPPE
分类号
G02B6/28;G02B6/42;H01L31/0203;(IPC1-7):G02B5/14
主分类号
G02B6/28
代理机构
代理人
主权项
地址
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