Title:
【考案の名称】踏切障害物検知装置試験用操作器
Document Type and Number:
Japanese Patent JP2597785
Kind Code:
Y2
Inventors:
Suzuki Masao
Noboru Ito
Satoshi Tsunoda
Suzuki Isamu
Teruaki Hoshino
Noboru Ito
Satoshi Tsunoda
Suzuki Isamu
Teruaki Hoshino
Application Number:
JP869792U
Publication Date:
July 12, 1999
Filing Date:
February 26, 1992
Export Citation:
Assignee:
East Japan Railway Company
Daido Signal Co., Ltd.
Daido Signal Co., Ltd.
International Classes:
G01V8/10; B61L29/00; G01V13/00; G08G1/00; G08G1/09; G08G1/095; (IPC1-7): B61L29/00
Domestic Patent References:
| JP57110560A | ||||
| JP237070A | ||||
| JP196097U |
Attorney, Agent or Firm:
Morio Sada (1 outside)