Title:
遮断バー取付装置
Document Type and Number:
Japanese Patent JP4437373
Kind Code:
B2
Inventors:
Kuroshi Toshio
Keiichi Roppongi
Keiichi Roppongi
Application Number:
JP2001038016A
Publication Date:
March 24, 2010
Filing Date:
February 15, 2001
Export Citation:
Assignee:
Nippon Signal Co., Ltd.
International Classes:
E01F13/00; B61L29/04; E01F13/04; E04H6/42
Domestic Patent References:
| JP8060891A | ||||
| JP2001073330A | ||||
| JP57159859U | ||||
| JP11315517A | ||||
| JP11247140A |
Attorney, Agent or Firm:
Tomijio Sasashima