Title:
椅子の背凭れ装置
Document Type and Number:
Japanese Patent JP4710605
Kind Code:
B2
Inventors:
Hiroto Usmoto
Hirokazu Matsumoto
Hirokazu Matsumoto
Application Number:
JP2005380611A
Publication Date:
June 29, 2011
Filing Date:
December 29, 2005
Export Citation:
Assignee:
Itoki Co., Ltd.
International Classes:
A47C7/40; A47C3/04
Domestic Patent References:
| JP7275078A | ||||
| JP10179325A | ||||
| JP2002136389A | ||||
| JP2004248840A | ||||
| JP2005143932A | ||||
| JP41024271Y1 | ||||
| JP44014104Y1 |
Attorney, Agent or Firm:
Takao Yanagino
Norio Morioka
Norio Morioka