Title:
エレベータの防災システム
Document Type and Number:
Japanese Patent JP5170383
Kind Code:
B2
Inventors:
Takahashi Tatsuho
Hideki Kawamoto
Hideki Kawamoto
Application Number:
JP2007294369A
Publication Date:
March 27, 2013
Filing Date:
November 13, 2007
Export Citation:
Assignee:
Hitachi Building System Co., Ltd.
KOKUYO Co., Ltd.
KOKUYO Co., Ltd.
International Classes:
B66B5/02; B66B11/02
Domestic Patent References:
| JP2007176685A | ||||
| JP2007145500A | ||||
| JP2005320135A |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office