Title:
超高変倍ズームレンズ系
Document Type and Number:
Japanese Patent JP4205879
Kind Code:
B2
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Inventors:
Masakazu Yamagata
Application Number:
JP2001295593A
Publication Date:
January 07, 2009
Filing Date:
September 27, 2001
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
G02B15/16
Domestic Patent References:
| JP6018784A |
Attorney, Agent or Firm:
Kunio Miura
Iwao Hirayama
Iwao Hirayama