Title:
双眼拡大鏡
Document Type and Number:
Japanese Patent JP5016256
Kind Code:
B2
Inventors:
Masao Naoto
Application Number:
JP2006136582A
Publication Date:
September 05, 2012
Filing Date:
May 16, 2006
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
G02B23/18; G02C7/02
Domestic Patent References:
| JP53051251U | ||||
| JP2005128305A | ||||
| JP2001350123A | ||||
| JP2005004153A | ||||
| JP56080507U | ||||
| JP61119125U | ||||
| JP2075616U |
Attorney, Agent or Firm:
Hidemi Matsukura
Akira Hirakawa
Daisuke Takada
Akira Hirakawa
Daisuke Takada