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发明名称
WAVELENGTH SELECTING OPTICAL SWITCH
摘要
申请公布号
JPH07168215(A)
申请公布日期
1995.07.04
申请号
JP19930316807
申请日期
1993.12.16
申请人
CANON INC
发明人
SAKATA HAJIME
分类号
G02F1/313;H01S5/00;(IPC1-7):G02F1/313;H01S3/18
主分类号
G02F1/313
代理机构
代理人
主权项
地址
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