Title:
椅子高さ調整台および椅子高さ調整台付き正座補助椅子
Document Type and Number:
Japanese Patent JP3172093
Kind Code:
U
Inventors:
Joji Otsuka
Application Number:
JP2011005543
Publication Date:
December 01, 2011
Filing Date:
September 22, 2011
Export Citation:
Assignee:
Taiso Co., Ltd.
International Classes:
A47C9/00
Attorney, Agent or Firm:
Tsutomu Inoue
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