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Patent Searching and Data


Title:
【発明の名称】多心光ファイバスイッチおよび接続替え方法
Document Type and Number:
Japanese Patent JP2940570
Kind Code:
B2
Inventors:
KATAGIRI TOSHIAKI
TACHIKURA MASAO
SHIMIZU MASATOSHI
KOBAYASHI HIDEO
ISHIHARA HIROSHI
Application Number:
JP14440191A
Publication Date:
August 25, 1999
Filing Date:
June 17, 1991
Export Citation:
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Assignee:
NIPPON DENSHIN DENWA KK
International Classes:
G02B6/40; G02B26/08; (IPC1-7): G02B26/08; G02B6/40
Attorney, Agent or Firm:
Takehiko Suzue