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发明名称
Scheibenförmiger abstimmbarer optischer Filter
摘要
申请公布号
DE69824516(D1)
申请公布日期
2004.07.22
申请号
DE1998624516
申请日期
1998.10.19
申请人
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO
发明人
KATAGIRI, YOSHITADA;TACHIKAWA YOSHIAKI,;NAGAOKA, SHINJI;OHIRA, FUMIKAZU;AIDA, KAZUO;SUZUKI, KEN-ICHI;ABE, HIROSHI;KAWAI, SHINGO;OBARA,HITOSHI
分类号
G02B6/34;G02B7/00;G02B26/00;G02B27/44;(IPC1-7):G02B5/20;G02B5/28;G02B5/22
主分类号
G02B6/34
代理机构
代理人
主权项
地址
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