Title:
ゲートシステム
Document Type and Number:
Japanese Patent JP4369606
Kind Code:
B2
Inventors:
Mikio Ehara
Application Number:
JP2000302299A
Publication Date:
November 25, 2009
Filing Date:
October 02, 2000
Export Citation:
Assignee:
Nippon Signal Co., Ltd.
International Classes:
E01F13/00; E01F13/04
Domestic Patent References:
| JP54107793U | ||||
| JP10230853A | ||||
| JP5231026A | ||||
| JP62041805A | ||||
| JP7035237U | ||||
| JP58072348U | ||||
| JP58072349U | ||||
| JP56165860U |
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida
Jun Ishida