Title:
【考案の名称】高さ位置調整自在な学習机
Document Type and Number:
Japanese Patent JPH066746
Kind Code:
Y2
Inventors:
Kaji Yojiro
Application Number:
JP9946086U
Publication Date:
February 23, 1994
Filing Date:
June 27, 1986
Export Citation:
Assignee:
Chitose Co., Ltd.
International Classes:
A47B17/00; A47B9/04; A47B9/20; A47B17/02; (IPC1-7): A47B9/20; A47B9/04; A47B17/02
Domestic Patent References:
| JP5991145U | ||||
| JP585836U |
Attorney, Agent or Firm:
Hisayoshi Shimizu
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