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Title:
光学機器用遮光部材
Document Type and Number:
Japanese Patent JP5153008
Kind Code:
B2
Inventors:
Takaaki Kato
Application Number:
JP2009520432A
Publication Date:
February 27, 2013
Filing Date:
June 09, 2008
Export Citation:
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Assignee:
Kimoto Co., Ltd.
International Classes:
G03B9/00; B32B27/00; G02B5/00; G03B9/10
Domestic Patent References:
JPH07214713A1995-08-15
JPS6488525A1989-04-03
JPS61129629A1986-06-17
JPS6485749A1989-03-30
JP2006138974A2006-06-01
JPH07214713A1995-08-15
JPS6488525A1989-04-03
Attorney, Agent or Firm:
Koichiro Okura
Patent Business Corporation Sannozaka Patent Office



 
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