Title:
ナースコールシステム
Document Type and Number:
Japanese Patent JP5469105
Kind Code:
B2
Inventors:
Tetsuya Sumita
Application Number:
JP2011013341A
Publication Date:
April 09, 2014
Filing Date:
January 25, 2011
Export Citation:
Assignee:
Aiphone Co., Ltd.
International Classes:
A61G12/00; H04M9/00
Domestic Patent References:
| JP11056932A | ||||
| JP2007096769A | ||||
| JP2007150702A |
Attorney, Agent or Firm:
Kyoichi Ueda