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Patent Searching and Data


Title:
Observation view extension device
Document Type and Number:
Japanese Patent JP5972599
Kind Code:
B2
Inventors:
Yuki Nishimura
Makoto Nishimura
Application Number:
JP2012036711A
Publication Date:
August 17, 2016
Filing Date:
February 22, 2012
Export Citation:
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Assignee:
River Seiko Co., Ltd.
Kaneka Corporation
International Classes:
A61B1/00; G02B23/24
Domestic Patent References:
JP6154152A
JP2009160011A
JP7227394A
JP2010240435A
JP57017634A
JP6508050A
Foreign References:
WO2010095337A1
Attorney, Agent or Firm:
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito