Title:
踏切制御装置及び踏切制御方法
Document Type and Number:
Japanese Patent JP6431103
Kind Code:
B2
Inventors:
Takeo Ikeda
Application Number:
JP2017032771A
Publication Date:
November 28, 2018
Filing Date:
February 24, 2017
Export Citation:
Assignee:
Nippon Signal Co., Ltd.
International Classes:
B61L29/28
Domestic Patent References:
| JP1212665A | ||||
| JP2002240720A | ||||
| JP2011195120A | ||||
| JP4292261A |
Attorney, Agent or Firm:
Akiho Harada