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Title:
開口絞り
Document Type and Number:
Japanese Patent JP5224078
Kind Code:
B2
Inventors:
Shiro Yamano
Takayuki Sato
Application Number:
JP2011522679A
Publication Date:
July 03, 2013
Filing Date:
October 05, 2009
Export Citation:
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Assignee:
Yamano Optical Co., Ltd.
International Classes:
A61B1/00; G02B23/26; G03B9/00; G03B11/00
Domestic Patent References:
JP2008188196A2008-08-21
JP2008268868A2008-11-06
JP2004205557A2004-07-22
JP2002189238A2002-07-05
JPH09130678A1997-05-16
JPH11234553A1999-08-27
JP2008188196A2008-08-21
JP2008268868A2008-11-06
JP2006190958A2006-07-20
Attorney, Agent or Firm:
Taji U.S. Patent Office



 
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