Title:
回転椅子における座受部材の取付構造
Document Type and Number:
Japanese Patent JP4268530
Kind Code:
B2
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Inventors:
Tsukiji Hiroaki
Application Number:
JP2004020540A
Publication Date:
May 27, 2009
Filing Date:
January 28, 2004
Export Citation:
Assignee:
Okamura Manufacturing Co., Ltd.
International Classes:
A47B91/02; A47C3/18; A47C3/24; A47C3/30
Domestic Patent References:
| JP2003052478A | ||||
| JP6015545U | ||||
| JP8280478A | ||||
| JP61163629U | ||||
| JP2111349U |
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Noritsugu Nakama
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