Title:
コーン型標識
Document Type and Number:
Japanese Patent JP5376991
Kind Code:
B2
Inventors:
Akasaka Toshiyuki
Application Number:
JP2009036306A
Publication Date:
December 25, 2013
Filing Date:
February 19, 2009
Export Citation:
Assignee:
Central Japan Expressway Co., Ltd.
International Classes:
E01F9/654; E01F9/623; E01F9/685; E01F9/688; E01F9/692; E01F13/02
Domestic Patent References:
| JP56025713U | ||||
| JP6076416U |
Attorney, Agent or Firm:
Takeshi Miyabe