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发明名称
MODULE FOR OPTICAL AMPLIFICATION
摘要
申请公布号
JPH04331929(A)
申请公布日期
1992.11.19
申请号
JP19910130693
申请日期
1991.05.02
申请人
NAMIKI PRECISION JEWEL CO LTD
发明人
KONNO YOSHIHIRO;KUME HIROSHI;TADENUMA MASATO
分类号
G02B27/28;G02F1/09;G02F1/35
主分类号
G02B27/28
代理机构
代理人
主权项
地址
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