Title:
バックレストの自動調整機構
Document Type and Number:
Japanese Patent JP4951800
Kind Code:
B2
More Like This:
Inventors:
Hiroshi Sato
Application Number:
JP2006284846A
Publication Date:
June 13, 2012
Filing Date:
October 19, 2006
Export Citation:
Assignee:
Yoshida Seisakusho Co., Ltd.
International Classes:
A61G15/06; A47C7/38; A47C7/40
Domestic Patent References:
| JP2001287579A | ||||
| JP2005124798A | ||||
| JP5677363U |
Attorney, Agent or Firm:
Takeji Nara