Title:
【考案の名称】車両検知装置
Document Type and Number:
Japanese Patent JP2558532
Kind Code:
Y2
Inventors:
Tomoo Shiraishi
Toshihiro Nakatani
Toshihiro Nakatani
Application Number:
JP40086190U
Publication Date:
December 24, 1997
Filing Date:
December 18, 1990
Export Citation:
Assignee:
Seiwa Electric Co., Ltd.
International Classes:
G08G1/042; (IPC1-7): G08G1/042
Domestic Patent References:
| JP59210389A | ||||
| JP62242291A | ||||
| JP29554A | ||||
| JP2254635A |
Attorney, Agent or Firm:
Yoshiro Kurauchi