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发明名称
Optical fiber unit installation apparatus including means for preventing backward flowing of fluid
摘要
申请公布号
KR100511891(B1)
申请公布日期
2005.09.02
申请号
KR20030023020
申请日期
2003.04.11
申请人
发明人
分类号
G02B6/46;G02B6/44;(IPC1-7):G02B6/46
主分类号
G02B6/46
代理机构
代理人
主权项
地址
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