Title:
カバー
Document Type and Number:
Japanese Patent JP4644837
Kind Code:
B2
Inventors:
Shigeyuki Takashima
Katsuya Matsuzaki
Hisashi Yajo
Katsuya Matsuzaki
Hisashi Yajo
Application Number:
JP2004361912A
Publication Date:
March 09, 2011
Filing Date:
December 14, 2004
Export Citation:
Assignee:
KOKUYO Co., Ltd.
International Classes:
A47B13/00; A47B17/00; F16B12/26
Domestic Patent References:
| JP8112144A | ||||
| JP2002136345A | ||||
| JP2000287758A | ||||
| JP3082014U | ||||
| JP2003235649A |
Attorney, Agent or Firm:
Kazuhiro Akazawa