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经营范围
发明名称
VARIABLE-WAVELENGTH OPTICAL DEVICE
摘要
申请公布号
JPH0758392(A)
申请公布日期
1995.03.03
申请号
JP19940184216
申请日期
1994.07.01
申请人
TELEFON AB L M ERICSSON
发明人
JIYAN PIEERU UEEBAA
分类号
H01S3/08;G02B6/34;H01S3/081;H01S3/1055;H01S3/106;H01S3/108;(IPC1-7):H01S3/105
主分类号
H01S3/08
代理机构
代理人
主权项
地址
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