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经营范围
发明名称
Optische Faser zur Frequenzumwandlung.
摘要
申请公布号
DE69002974(D1)
申请公布日期
1993.10.07
申请号
DE19906002974
申请日期
1990.03.12
申请人
ALCATEL N.V., AMSTERDAM, NL
发明人
POUMELLEC, BERTRAND, F-91190 GIF SUR YVETTE, FR;AUGE, JACQUES, F-91530 SAINT CHERON, FR;FEVRIER, HERVE, F-91300 MASSY, FR;GABRIAGUES, JEAN-MICHEL, F-91290 LA NORVILLE, FR
分类号
G02F1/383;H01S3/067;(IPC1-7):G02F1/37;G02B6/22
主分类号
G02F1/383
代理机构
代理人
主权项
地址
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