Title:
可変絞り装置
Document Type and Number:
Japanese Patent JP5570852
Kind Code:
B2
Inventors:
Takashi Sasaki
Application Number:
JP2010057824A
Publication Date:
August 13, 2014
Filing Date:
March 15, 2010
Export Citation:
Assignee:
P. S. See, Inc.
International Classes:
F16K17/20; F16K3/26; F16K17/26
Attorney, Agent or Firm:
Kenji Yoshida
Ishida Pure
Ishida Pure