Title:
学習机
Document Type and Number:
Japanese Patent JP4415714
Kind Code:
B2
More Like This:
Inventors:
Atsushi Nittami
Application Number:
JP2004075904A
Publication Date:
February 17, 2010
Filing Date:
March 17, 2004
Export Citation:
Assignee:
Itoki Co., Ltd.
International Classes:
A47B13/08; B43K23/02; A47B13/04; A47B17/00; A47B96/18
Domestic Patent References:
| JP7003369U | ||||
| JP59184527U | ||||
| JP56106642U | ||||
| JP2001061560A |
Attorney, Agent or Firm:
Takao Yanagino
Norio Morioka
Norio Morioka