Title:
止水装置
Document Type and Number:
Japanese Patent JP4650879
Kind Code:
B2
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Inventors:
Takeuchi
Yoshiyuki Tani
Kazunori Yatakai
Yoshiyuki Tani
Kazunori Yatakai
Application Number:
JP2005106449A
Publication Date:
March 16, 2011
Filing Date:
April 01, 2005
Export Citation:
Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E04H9/14; E02B7/22
Domestic Patent References:
JP2004162260A | ||||
JP2004027684A | ||||
JP2002227453A |
Attorney, Agent or Firm:
Konobu Kato