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发明名称
OPTICAL WAVELENGTH MULTIPLEXER/DEMULTIPLEXER
摘要
申请公布号
EP1043607(A4)
申请公布日期
2001.09.12
申请号
EP19990943438
申请日期
1999.09.21
申请人
THE FURUKAWA ELECTRIC CO., LTD.
发明人
HASHIZUME, NAOKI;KOSHI, HIROYUKI;NAKAJIMA, TAKESHI;TANAKA, KANJI
分类号
G02B6/12;G02B6/30;G02B6/34;(IPC1-7):G02B6/12;G02B6/293
主分类号
G02B6/12
代理机构
代理人
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地址
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