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发明名称
OPTICAL FUNCTIONING GLASS AND FIBER AMPLIFIER
摘要
申请公布号
EP0462613(A3)
申请公布日期
1993.03.10
申请号
EP19910110169
申请日期
1991.06.20
申请人
SUMITOMO ELECTRIC INDUSTRIES, LIMITED;NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人
ONISHI, MASASHI;CHIGUSA, YOSHIKI;NAKAZATO, KOJI;WATANABE, MINORU;MIYAJIMA, YOSHIAKI, NTT DORMITORY 1-202;SUGAWA, TOMOKI, NTT AKATSUKA DORMITORY 325
分类号
H01S3/063;H01S3/067;H01S3/16;H01S3/17;(IPC1-7):H01S3/17;H01S3/06
主分类号
H01S3/063
代理机构
代理人
主权项
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