Title:
鉄道保安装置
Document Type and Number:
Japanese Patent JP4582902
Kind Code:
B2
Inventors:
Ikuo Watanabe
Hideki Arai
Yuichiro Shimizu
Hideki Arai
Yuichiro Shimizu
Application Number:
JP2000376738A
Publication Date:
November 17, 2010
Filing Date:
December 12, 2000
Export Citation:
Assignee:
Railway Technical Research Institute
Kyosan Manufacturing Co., Ltd.
Kyosan Manufacturing Co., Ltd.
International Classes:
B61C17/12; B61L3/08; H04L27/10
Domestic Patent References:
JP11298541A | ||||
JP61097247U | ||||
JP2000318611A | ||||
JP60237748A | ||||
JP3295760A |
Attorney, Agent or Firm:
Toshiro Kojima