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发明名称
OPTICAL WAVEGUIDE DEVICE
摘要
申请公布号
JPH11237522(A)
申请公布日期
1999.08.31
申请号
JP19980039088
申请日期
1998.02.20
申请人
HITACHI CABLE LTD
发明人
NEMOTO HIROMASA;KADOI TAKAYUKI;HIRAMOTO YOSHIYUKI
分类号
G02B6/30;(IPC1-7):G02B6/30
主分类号
G02B6/30
代理机构
代理人
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