Title:
軌道回路装置
Document Type and Number:
Japanese Patent JP4168316
Kind Code:
B2
Inventors:
Takehara
Naohiro Ikeda
Yutaka Tada
Akira Yagi
Kawano Taku
Satoru Ikeda
Naohiro Ikeda
Yutaka Tada
Akira Yagi
Kawano Taku
Satoru Ikeda
Application Number:
JP2001200859A
Publication Date:
October 22, 2008
Filing Date:
July 02, 2001
Export Citation:
Assignee:
株式会社日立製作所
東日本旅客鉄道株式会社
東日本旅客鉄道株式会社
International Classes:
B61K13/00; B61L1/18
Domestic Patent References:
JP10095337A | ||||
JP3025071A | ||||
JP3061166A | ||||
JP11278269A | ||||
JP63251362A |
Attorney, Agent or Firm:
Hirotsugu Yoshioka
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