Title:
光量調節装置
Document Type and Number:
Japanese Patent JP5631144
Kind Code:
B2
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Inventors:
斎藤 潤一
Application Number:
JP2010225557A
Publication Date:
November 26, 2014
Filing Date:
October 05, 2010
Export Citation:
Assignee:
キヤノン株式会社
International Classes:
G03B9/02; G03B9/06
Attorney, Agent or Firm:
Role of another Shigehisa
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