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Patent Searching and Data


Title:
【発明の名称】波長同期型光波長変換装置
Document Type and Number:
Japanese Patent JP2923684
Kind Code:
B2
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Inventors:
MUTSUKAWA HIROYUKI
Application Number:
JP24734390A
Publication Date:
July 26, 1999
Filing Date:
September 19, 1990
Export Citation:
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Assignee:
FUJITSU KK
International Classes:
G02B27/10; G02F2/02; H01S3/108; H01S5/00; H01S5/042; H01S5/50; (IPC1-7): H01S3/18; G02F2/02
Domestic Patent References:
JP6432693A
JP1183180A
JP6178188A
Attorney, Agent or Firm:
Shoji Kashiwaya (1 person outside)