Title:
The ON pit person using RFID, and the train traffic control system of Battery Loco
Document Type and Number:
Japanese Patent JP6247108
Kind Code:
B2
Inventors:
Toshio Sato
Jun Yamaguchi
Jun Yamaguchi
Application Number:
JP2014022818A
Publication Date:
December 13, 2017
Filing Date:
February 07, 2014
Export Citation:
Assignee:
Aoki Asunaro Construction Co., Ltd.
International Classes:
E21F13/02; E21F17/18
Domestic Patent References:
| JP2006274757A | ||||
| JP2007152970A | ||||
| JP5119834A |
Attorney, Agent or Firm:
Toshio Nishizawa