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经营范围
发明名称
Fiber optic device coupling
摘要
申请公布号
US4798441(A)
申请公布日期
1989.01.17
申请号
US19870023176
申请日期
1987.03.09
申请人
ITT CORPORATION
发明人
CLARK, KENNETH M.
分类号
G02B6/42;(IPC1-7):G02B6/42
主分类号
G02B6/42
代理机构
代理人
主权项
地址
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