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发明名称
Optical fiber
摘要
申请公布号
EP0619508(B1)
申请公布日期
1998.05.20
申请号
EP19940850048
申请日期
1994.03.29
申请人
PERMANOVA LASERSYSTEM AB;ROFIN-SINAR LASER GMBH
发明人
ROOS, SVEN-OLOV;SANDSTROEM, ULF;VILHELMSSON, KENNET
分类号
G02B6/38;G02B6/42;(IPC1-7):G02B6/42
主分类号
G02B6/38
代理机构
代理人
主权项
地址
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