Title:
状態監視装置
Document Type and Number:
Japanese Patent JP5003981
Kind Code:
B2
Inventors:
Shunsuke Shiomi
Yoshinobu Igarashi
Yoshinobu Igarashi
Application Number:
JP2009055223A
Publication Date:
August 22, 2012
Filing Date:
March 09, 2009
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
B61L25/02
Domestic Patent References:
| JP2006321277A | ||||
| JP200038136A | ||||
| JP7264660A | ||||
| JP9233294A | ||||
| JP2005252640A |
Attorney, Agent or Firm:
Mitsumasa Ishii