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经营范围
发明名称
Optical backplane
摘要
申请公布号
US4870637(A)
申请公布日期
1989.09.26
申请号
US19870137696
申请日期
1987.12.24
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY;AT&T BELL LABORATORIES
发明人
FOLLETT, DAVID R.;SOBIN, DAVID L.
分类号
G06F3/00;H04B10/20;H04Q1/16;H04Q3/52
主分类号
G06F3/00
代理机构
代理人
主权项
地址
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