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经营范围
发明名称
Optoelectronic multiwavelength element
摘要
申请公布号
EP0704946(B1)
申请公布日期
2003.10.01
申请号
EP19950110326
申请日期
1995.07.03
申请人
DEUTSCHE TELEKOM AG
发明人
HILLMER, HARTMUT
分类号
G02B6/12;G02B6/124;H01S5/10;H01S5/12;H01S5/125;H01S5/40;(IPC1-7):H01S5/10
主分类号
G02B6/12
代理机构
代理人
主权项
地址
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