Title:
渡りレール装置
Document Type and Number:
Japanese Patent JP5033472
Kind Code:
B2
Inventors:
Hirohiko Kakinuma
Iwao Sato
Kunihiro Yachi
Sato Yorimitsu
Keikazu Takahashi
Iwao Sato
Kunihiro Yachi
Sato Yorimitsu
Keikazu Takahashi
Application Number:
JP2007125569A
Publication Date:
September 26, 2012
Filing Date:
May 10, 2007
Export Citation:
Assignee:
Hokkaido Passenger Railway Co., Ltd.
International Classes:
B61D3/18; B61J1/10
Domestic Patent References:
JP2005262914A | ||||
JP2008273432A | ||||
JP49077602U | ||||
JP56009961U | ||||
JP60058479U |
Foreign References:
US1770400 | ||||
US4171774 |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune