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Patent Searching and Data


Title:
【発明の名称】広角を包括するコンパクトカメラ用高変倍ズームレンズ
Document Type and Number:
Japanese Patent JP3007649
Kind Code:
B2
Inventors:
Takayuki Ito
Application Number:
JP2921090A
Publication Date:
February 07, 2000
Filing Date:
February 08, 1990
Export Citation:
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Assignee:
Asahi Optical Co., Ltd.
International Classes:
G02B13/18; G02B15/20; (IPC1-7): G02B15/20; G02B13/18
Domestic Patent References:
JP1230013A
JP216515A
JP1314218A
JP2135312A
JP373907A
Attorney, Agent or Firm:
Kunio Miura