Title:
絞り装置
Document Type and Number:
Japanese Patent JP5757844
Kind Code:
B2
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Inventors:
Mao Teraoka
Furuguchi Rinshi
Furuguchi Rinshi
Application Number:
JP2011232328A
Publication Date:
August 05, 2015
Filing Date:
October 22, 2011
Export Citation:
Assignee:
Daiichi Kasei Co., Ltd.
International Classes:
G03B9/02; G03B21/14
Domestic Patent References:
JP2010276654A | ||||
JP11194387A | ||||
JP2005292764A | ||||
JP2008145949A | ||||
JP2012042614A | ||||
JP2003005251A |
Attorney, Agent or Firm:
Yoshinori Hagishima
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